| Zabala | Pedro | 303 | History of Santa Cruz, San Benito, Monterey & San Luis Obispo Cos. - 1903 |
| Zabriskie | Julia | 299, Vol. 2 | History of the San Francisco Bay Region - 1924 |
| Zacharias | Charles R | 1458 | History of Stanislaus County - 1921 |
| Zacharina | Guido | 275 | Genocide & Vendetta: The Round Valley Wars |
| Zagoren | Hyman W | 938 | History of Sacramento County - 1923 |
| Zairer | Harry I. (M. D.) | 861 | History of Orange County - 1921 |
| Zaiser | Brothers | 708 | History of Tulare & Kings Cos. - 1913 |
| Zakian | Nazlou | 3 #154 12/86 | Los Tulares: 1948 - 11/86 |
| Zakis | Peter John (B) | 1498 | History of Santa Clara County - 1922 |
| Zaldwin | Ruiz | 1 #5 3/50 | Los Tulares: 1948 - 11/86 |
| Zalud | Pearle | 3 #112 12/76 | Los Tulares: 1948 - 11/86 |
| Zalud | Family | 11, 130, 258, 259 | Pioneer Communities of Porterville, Vandalia and Porterville - 1983 |
| Zalud | John | 250 | Pioneer Communities of Porterville, Vandalia and Porterville - 1983 |
| Zalvidea | Father | 2 #16 9/53 | Los Tulares: 1948 - 11/86 |
| Zalvidea | Father | 1 #35 5/58 | Los Tulares: 1948 - 11/86 |
| Zalvidea | Jose Father | 16 | The Way It Was - Tulare Co. - Mitchell - 1998 |
| Zalvidea | Jose | 52 | Pioneer Communities of Porterville, Vandalia and Porterville - 1983 |
| Zamaroni | Peter | 1055 | History of Sonoma County - 1911 |
| Zambriskie | Judge | 100, 103 | History of Butte Co. - 1918 |
| Zamzow | Duane | 6 #152 6/86 | Los Tulares: 1948 - 11/86 |
| Zana | Antone | 1009 | History of Humboldt County - 1915 |
| Zancai | Mrs. | 381 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zancai | son | 381 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zander | Milton W | 718 | History of Pomona Valley - 1920 |
| Zandueta | Jose | 2542 - Vol. II | History of Fresno County - 1919 |
| Zanetta | J. A | 315 | History of Monterey & Santa Cruz Counties - 1925 |
| Zanetti | Tilden E. | 1010 | History of San Luis Obispo Co. and Environs- 1917 |
| Zanetti | Maurice | 1008 | History of San Luis Obispo Co. and Environs- 1917 |
| Zanetti | Severino | 1006 | History of San Luis Obispo Co. and Environs- 1917 |
| Zangrando | Angelo | 254 | History of San Mateo County - 1928 |
| Zaninovich | John Ned | 219 | Dinuba War Album - 1944 |
| Zaninovich | Andrew | 218 | Dinuba War Album - 1944 |
| Zaninovich | Nick | 218 | Dinuba War Album - 1944 |
| Zaninovich | Minnie Mrs | 218 | Dinuba War Album - 1944 |
| Zaninovich | Lui | 219 | Dinuba War Album - 1944 |
| Zaninovich | John | 218 | Dinuba War Album - 1944 |
| Zaninovich | Jack | 4 #124 9/79 | Los Tulares: 1948 - 11/86 |
| Zankich | Vincent | 612 | History of Los Angeles Harbor District |
| Zankors | W. F. | 192 | History of Santa Clara County - 1922 |
| Zanolini | Silvio | 2321 - Vol. II | History of Fresno County - 1919 |
| Zanolini | Guissepi | 1089 | History of Sonoma County - 1911 |
| Zanone | Domingo A | 206 | History of Humboldt County - 1915 |
| Zanone | Domingo | 185 | History of Humboldt County - 1882 |
| Zanone | Domingo | 205 | History of Humboldt County - 1915 |
| Zanoni | Domingo | 988 | Biographical Record of Coast Counties - 1904 - Ver. 2 |
| Zanotti | John B | 990 | History of Humboldt County - 1915 |
| Zanotti | Toby | 354 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zanotti | James | 354 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zante | K. Van Judge | 263 | History of Kings Co. - 1940 |
| Zapatero | Jose | 224 | Fresno County: The Pioneer Years to 1900- 1984 |
| Zapf | C. F. | 189 | History of Ventura Co. - 1926 |
| Zar | P. N | 190 | History of Monterey & Santa Cruz Counties - 1925 |
| Zarevich | Antone (B) | 1649 | History of Santa Clara County - 1922 |
| Zarevich | Nickolas (B) | 1650 | History of Santa Clara County - 1922 |
| Zaro | Stephen D (B) | 1691 | History of Santa Clara County - 1922 |
| Zartman | William | 1241 | Biographical Record of Coast Counties - 1904 - Ver. 2 |
| Zartman | William | 606 | History of Sonoma County - 1880 |
| Zartman | William | 763 | History of Sonoma County - 1911 |
| Zartman | William H | 756 | History of Sonoma County - 1911 |
| Zartman | G. W. | 209 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zartman | Lebbie | 209 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zartman | William | 555 | Illustrated History of Sonoma County - 1889 |
| Zaruba | Josef Anton | 294 | History of Santa Barbara County - 1939 |
| Zarucchi | Harry | 309-Vol. 2 | Mendocino County Remembered: An Oral History - Vol. 1 & 2 |
| Zastrow | Minnie B (B) | 1307 | History of Santa Clara County - 1922 |
| Zbinden | Gottfried | 1040 | History of Yuba and Sutter Counties - 1924 |
| Zech | F. Jr. | V.ii-206 | The Bay of San Francisco - A History - 1892 |
| Zediker | David S | 1889 - Vol. II | History of Fresno County - 1919 |
| Zeh | Gottlieb | V.ii-63 | The Bay of San Francisco - A History - 1892 |
| Zeh | Charles L. | 1130 | A History of New California - 1905 - 2nd Ed. |
| Zeh | Christopher M. | 803 | Illustrated History of Sacramento County - 1890 |
| Zeh | G. H | 896 | History of San Mateo County - 1928 |
| Zehender | George | 137 | Genocide & Vendetta: The Round Valley Wars |
| Zehndner | John Jacob | 219 | History of Humboldt County - 1915 |
| Zehndner | George | 213 | History of Humboldt County - 1915 |
| Zehndner | Edward A | 1188 | History of Humboldt County - 1915 |
| Zehndner | George | 1017 | Biographical Record of Coast Counties - 1904 - Ver. 2 |
| Zeigerst | E. R. | 825 | History of Sacramento County - 1923 |
| Zeigler | Geo. H | 180 | History of San Bernardino & San Diego Cos. - 1883 |
| Zeigler | W G | V.ii-375 | The Bay of San Francisco - A History - 1892 |
| Zeiler | J L | 79 | Orosi: In the beginning: 1888-1988 |
| Zeimer | H. K | 141 | History of Alameda Co. - 1928 |
| Zeiro | Egidio G Capt (B) | 653 | History of Santa Clara County - 1922 |
| Zeis | George | 138 | Fresno County: The Pioneer Years to 1900- 1984 |
| Zeiss | Louis | V.ii-96 | The Bay of San Francisco - A History - 1892 |
| Zeller | W. C | 77 | History of Tulare Co. - 1926 |
| Zeller | Gustav | 382 | History of Merced, Stanislaus, Calaveras, Tuolumne & Mariposa - 1892 |
| Zeller | W. M | 467 | Memorial & Biographical History of Santa Barbara, San Luis Obispo & Ventura Cos. - 1891 |
| Zeller | John B (B) | 1655 | History of Santa Clara County - 1922 |
| Zellner | William F | 1102 | History of Placer & Nevada Cos. - 1924 |
| Zener | S. 0. | 107 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zenone | Chester | 788 | History of Contra Costa - 1926 |
| Zentaccoli | Catherine | 168, Vol. 3 | History of the San Francisco Bay Region - 1924 |
| Zentgraf | Jacob | 271 | History of El Dorado County - 1883 |
| Zerga | Antone | 621 | History of Yuba and Sutter Counties - 1924 |
| Zerman | Archibald N | Vol. III - 156 | History of Orange County - 1931 |
| ZEROONIAN | John Mr & Mrs | 218 | Dinuba War Album - 1944 |
| ZEROONIAN | George | 218 | Dinuba War Album - 1944 |
| Zerounian | James | 2 #154 12/86 | Los Tulares: 1948 - 11/86 |
| Zerwekh | Edward S | 385 | History of Los Angeles Harbor District |
| Zeus | Carl C. | 836 | Ingersoll's San Bernardino Co. - 1904 |
| Zevely | J. W. | 198 | Fresno County: The Pioneer Years to 1900- 1984 |
| Zevick | C. A. | V.i-600 | The Bay of San Francisco - A History - 1892 |
| Zickendrath | Ernest C (B) | 1455 | History of Santa Clara County - 1922 |
| Ziegel | Andrew | 480 | History of Tulare & Kings Cos. - 1913 |
| Ziegel | Frances Newman | 480 | History of Tulare & Kings Cos. - 1913 |
| Ziegele | J. F. Bertha | 398, Vol. 3 | History of the San Francisco Bay Region - 1924 |
| Zieger | Ursula | 389 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Ziegler | John B | 953 | History of Orange County - 1921 |
| Ziegler | A. H. | Vol. 3-377 | History of Sacramento Valley - 1931 |
| Ziegler | Mr. | 384 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Ziegler | William J | 364 | History of San Joaquin Co. - 1923 |
| Ziegler | Calla Miss | 101 | Alta Pioneers - 1924 - Tulare Co. |
| Ziegler | F A. | 101, 151 | Alta Pioneers - 1924 - Tulare Co. |
| Ziel | Gustave | ~ | Society of California Pioneers - 1912 |
| ZIGMAN | Dave | 218 | Dinuba War Album - 1944 |
| Zillgitt | H. H | 1607 | History of South Coast Counties - 1907 |
| Ziltotto | Giacamo | 446 | History of Santa Barbara County - 1939 |
| Zimenez | Fortuno | 47 | Pioneer Communities of Porterville, Vandalia and Porterville - 1983 |
| Zimmer | Samuel Blair | 374 | History of Imperial County - 1918 |
| Zimmer | William T | 1200 - Vol. I | History of Fresno County - 1919 |
| Zimmer | Michael | 246 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zimmer | Leonard | 246 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zimmer | Ethel | 246 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zimmer | Barbara | 246 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zimmerli | Gottlieb | Vol. 3-68 | History of Sacramento Valley - 1931 |
| Zimmerman | T. H. | 203 | History of Ventura Co. - 1926 |
| Zimmerman | Sebastian | 271 | History of El Dorado County - 1883 |
| Zimmerman | Marcia E. (Mrs.) | 629 | History of Yolo County - 1913 |
| Zimmerman | Charles | 834 | History of Sacramento County - 1923 |
| Zimmerman | J A | 376 | Biographical History of Northern California - 1891 - Ver. 1 |
| Zimmerman | Christian | 804 | Illustrated History of Sacramento County - 1890 |
| Zimmerman | Charles | 804 | Illustrated History of Sacramento County - 1890 |
| Zimmerman | Charles W. | 802 | Illustrated History of Sacramento County - 1890 |
| Zimmerman | A. August | 799 | History of San Luis Obispo Co. and Environs- 1917 |
| Zimmerman | H. E | 1382 | History of Stanislaus County - 1921 |
| Zimmerman | F. F | 803 | History of Solano & Napa - 1912 |
| Zimmerman | Laura Blain | 547 | History of Tulare & Kings Cos. - 1913 |
| Zimmerman | B. C | 195 | History of San Mateo County - 1928 |
| Zimmerman | James W. | 9 | Dinuba War Album - 1944 |
| Zimmerman | H. N. Mrs | 9 | Dinuba War Album - 1944 |
| Zimmerman | George | 503 | Illustrated History of Sonoma County - 1889 |
| Zimmerman | Henry Mrs. | 4 #27 6/56 | Los Tulares: 1948 - 11/86 |
| Zimmerman | John | 3 #102 6/74 | Los Tulares: 1948 - 11/86 |
| Zimmerman | Brothers | 2 #60 3/64 | Los Tulares: 1948 - 11/86 |
| Zimmerman | Adolph | 4 #34 3/58 | Los Tulares: 1948 - 11/86 |
| Zimmerman | H Z | 1 #129 12/80 | Los Tulares: 1948 - 11/86 |
| Zimmerman | Adolph | 40, 92 | The Way It Was - Tulare Co. - Mitchell - 1998 |
| Zimmerman | Henry | 40, 92 | The Way It Was - Tulare Co. - Mitchell - 1998 |
| Zimmerman | Adolph J. | 216 | Pioneer Communities of Porterville, Vandalia and Porterville - 1983 |
| Zimmerman | Charles W | 957 | History of Contra Costa - 1926 |
| Zimmerman | Barbara | 385, Vol. 2 | History of the San Francisco Bay Region - 1924 |
| Zimmerman | Henry David | 41,42,44-48, 69,72,75,95,97,98,101,102 | Pioneer Families of Ducor, California |
| Zimmerman | Herman (Ham) | 42, 44, 97 | Pioneer Families of Ducor, California |
| Zimmerman | Bud | 77, 86, 95 | Pioneer Families of Ducor, California |
| Zimmerman | Barbara | 86 | Pioneer Families of Ducor, California |
| Zimmerman | Adolph J. Jr. | 44 | Pioneer Families of Ducor, California |
| Zimmerman | Frank A. | 43, 47, 95, 96 | Pioneer Families of Ducor, California |
| Zimmerman | Florence Schlitz | 44, 47, 48 | Pioneer Families of Ducor, California |
| Zimmerman | Ernest | 42, 44, 72 | Pioneer Families of Ducor, California |
| Zimmerman | Emma Kramer | 44 | Pioneer Families of Ducor, California |
| Zimmerman | Elsie Singleton | 47, 77 | Pioneer Families of Ducor, California |
| Zimmerman | Ruth | 44, 47-49, 95-97 | Pioneer Families of Ducor, California |
| Zimmerman | Henry Sr. | 8, 42, 43, 45, 46, 81, 82 | Pioneer Families of Ducor, California |
| Zimmerman | Adolph J. Sr. | 8, 43, 44, 47, 49, 97 | Pioneer Families of Ducor, California |
| Zimmerman | Archibald Roy | 44, 47 | Pioneer Families of Ducor, California |
| Zimmerman | Adelaide | 47 | Pioneer Families of Ducor, California |
| Zimmerman | Margaret | 77, 86 | Pioneer Families of Ducor, California |
| Zimmerman | Paul E. | 43, 47, 95-97, 102 | Pioneer Families of Ducor, California |
| Zimmerman | Rita | 92 | Pioneer Families of Ducor, California |
| Zimmerman | Roy | 95-97 | Pioneer Families of Ducor, California |
| Zimmerman | Homer | 47 | Pioneer Families of Ducor, California |
| Zimmerman | John | 42 | Pioneer Families of Ducor, California |
| Zimmerman | Howard | 47 | Pioneer Families of Ducor, California |
| Zimmerman | Mabel Schlitz | 43, 47, 48 | Pioneer Families of Ducor, California |
| Zimmerman | Emma | 42 | Pioneer Families of Ducor, California |
| Zimmerman | Henry Nathaniel | 44, 47 | Pioneer Families of Ducor, California |
| Zimmerman | Family | 6, 54, 76, 104 | Pioneer Families of Ducor, California |
| Zimmerman | Adolph Phillip | 23, 29, 41, 42, 45-48, 61, 72 | Pioneer Families of Ducor, California |
| Zimmerman | Eleanore M. | 43, 47, 49, 95-97 | Pioneer Families of Ducor, California |
| Zimmerman | Del | 47 | Pioneer Families of Ducor, California |
| Zimmerman | Loyd David | 44, 47, 60, 95, 96 | Pioneer Families of Ducor, California |
| Zimmerman | Elise Widman | 41-44, 46-48, 83, 95, 97 | Pioneer Families of Ducor, California |
| Zimmerman | Herb | 86 | Pioneer Families of Ducor, California |
| Zimmerman | Loyd | 23 | Pioneer Families of Ducor, California |
| Zimmerman | Irving | 47 | Pioneer Families of Ducor, California |
| Zinck | Fay Reed | 967 | History of San Joaquin Co. - 1923 |
| Zink | Wiley | 182 | Tulare Community War Album - 1945 |
| Zinkand | Mrs. | 133, Vol. 3 | History of the San Francisco Bay Region - 1924 |
| Zinn | C. Jack | Vol. II -265 | History of Orange County - 1931 |
| Zinn | C. | V.ii-555 | The Bay of San Francisco - A History - 1892 |
| Zinn | Thomas H | 1429 - Vol. II | History of Fresno County - 1919 |
| Zinnecker | George | 85 | History of Ventura Co. - 1926 |
| Ziska | B. Madam | V.ii-320 | The Bay of San Francisco - A History - 1892 |
| Zitlau | August J | 456 | History of San Joaquin Co. - 1923 |
| Zobelein | George | 697 | An Illustrated History of Los Angeles County - 1889 |
| Zocher | John A. | 664 | History of Contra Costa - 1926 |
| Zogg | Josefina Mrs. | 425 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| ZOLDOSKE | Lorraine Miss | 67 | Dinuba War Album - 1944 |
| ZOLDOSKE | Fred D. Mr & Mrs | 67 | Dinuba War Album - 1944 |
| Zolezzi | A. A. | 244 | History of Santa Clara County - 1922 |
| Zolg | J. C. | 415 | History of Ventura Co. - 1926 |
| Zollars | John M (B) | 1605 | History of Santa Clara County - 1922 |
| Zoller | Leopold | 803 | Illustrated History of Sacramento County - 1890 |
| Zollner | John F | 559 | Biographical Record of Coast Counties - 1904 - Ver. 2 |
| Zopf | Herman | 478 | History of Marin County - 1880 |
| Zorick | Geo. | 318 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zornig | Peter | 1511 | History of San Joaquin Co. - 1923 |
| Zotte | Adolph C. | 297 | History of Merced, Stanislaus, Calaveras, Tuolumne & Mariposa - 1892 |
| Zuanich | John | 614 | History of Los Angeles Harbor District |
| Zuanich | M. J. | 516 | History of Los Angeles Harbor District |
| Zuberbuhler | John | 773 | History of Contra Costa - 1926 |
| Zubiri | Juan | 269 | Fresno County: The Pioneer Years to 1900- 1984 |
| Zuck | James C. (Hon.) | 640 | History of Santa Clara County - 1881 |
| Zuck | James C. (Hon.) | 419 | Biographical Record of Coast Counties - 1904 - Ver. 1 |
| Zuck | David | 639 | History of Santa Clara County - 1881 |
| Zuck | James C | 130, 292 | History of Santa Clara County - 1922 |
| Zuiver | Laura A. RING | 767 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zulouf | Clara | 302 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zulouf | John | 192, 196, 302 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zumbiel | Leonore | 416 | Shenandoah Valley Area of Amador Co. - 1854-1904 |
| Zumwalt | John E. | 1092 | Biographical Record of the Sacramento Valley - 1906 |
| Zumwalt | Joseph O. | 439 | History of Colusa County - 1891 |
| Zumwalt | James B. | 166 | History of Tulare Co. - 1883 |
| Zumwalt | Jacob | 695 | History of Sacramento County - 1923 |
| Zumwalt | E. R | 262 | History of Tulare Co. - 1926 |
| Zumwalt | Daniel | 1248 | Biographical Record of the Sacramento Valley - 1906 |
| Zumwalt | Daniel K | 631 | History of the San Joaquin Valley - 1905 |
| Zumwalt | D. K | 463 | History of Tulare Co. - 1926 |
| Zumwalt | M. C | 57 | History of Tulare Co. - 1926 |
| Zumwalt | Sarah M. Shoemaker | 402 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | J. B. | 562, 574 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Susanna Kindle Smith | 401 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Nancy Hunt | 401 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Lydia A. DeWitt | 407 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Joseph | 402 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Mr. | 284 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Jacob | 401 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Adam | 401 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | George | 401 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Emma F. Blackwedel | 402 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Elizabeth Hawk | 402 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Daniel Kindle (B) | 401 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | D. K. | 134, 137, 157, 297 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Cynthia A. Dunlap | 555 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | John H. | 402 | History of Tulare & Kings Cos. - 1913 |
| Zumwalt | Cletus | 219 | Dinuba War Album - 1944 |
| Zumwalt | Odis Mr & Mrs | 219 | Dinuba War Album - 1944 |
| Zumwalt | M. C. | 209 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zumwalt | Lydia A. (DeWitt) | 678 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zumwalt | J. B. (B) | 197, 678 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zumwalt | D. K. | 219 | History of Fresno, Tulare & Kings Cos. - 1892 |
| Zumwalt | Daniel K | 2 #72 3/67 | Los Tulares: 1948 - 11/86 |
| Zumwalt | V.P.S. Mrs. | 1 #29 12/56 | Los Tulares: 1948 - 11/86 |
| Zumwalt | Marcus Cicero | 2 #139 6/83 | Los Tulares: 1948 - 11/86 |
| Zumwalt | Marcus Cicero | 1 #95 9/72 | Los Tulares: 1948 - 11/86 |
| Zumwalt | Daniel K | 3 #78 9/68 | Los Tulares: 1948 - 11/86 |
| Zumwalt | Daniel K | 1 #91 9/71 | Los Tulares: 1948 - 11/86 |
| Zumwalt | Daniel K | 1 #55 12/62 | Los Tulares: 1948 - 11/86 |
| Zumwalt | Al | 1 #95 9/72 | Los Tulares: 1948 - 11/86 |
| Zumwalt | James B | 4 #16 9/53 | Los Tulares: 1948 - 11/86 |
| Zumwalt | Jacob | 87 | The Way It Was - Tulare Co. - Mitchell - 1998 |
| Zumwalt | Daniel K. | 85, 87, 92, 113, 115, 141 | The Way It Was - Tulare Co. - Mitchell - 1998 |
| Zumwalt | Elizabeth A. | 203, Vol. 2 | History of the San Francisco Bay Region - 1924 |
| Zumwalt | K R Jr. | 26 | Tulare Community War Album - 1945 |
| Zumwalt | James G | 26 | Tulare Community War Album - 1945 |
| Zumwalt | E R Sr. | 26 | Tulare Community War Album - 1945 |
| Zumwalt | Daniel K | 47, 49 | Alta Pioneers - 1924 - Tulare Co. |
| Zunino | Ireddi | Vol. 2-283 | History of Sacramento Valley - 1931 |
| Zurker | A | 115 | Alta Pioneers - 1924 - Tulare Co. |
| Zuyer | F. | 100 | History of Santa Clara County - 1922 |
| Zvierkovich | J | 390 | Biographical History of Northern California - 1891 - Ver. 1 |
| Zvolanek | Anton Carl | 288 | History of Santa Barbara County - 1939 |
| Zwanck | Arnold Emil | 1307 | History of Yuba and Sutter Counties - 1924 |
| Zwang | Jacob | 2196 - Vol. II | History of Fresno County - 1919 |
| Zweifel | Walter J | 650 | History of Sonoma County - 1911 |
| Zwierlein | Emil | 367 | History of San Mateo County - 1938 |
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