| Birth | Apr 1894 | Missouri | | | |
| Census | 1 Jun 1900 | Madison Twp., Cedar Co., MO, ED 54 Sh 1A; Henry L. Yost, son, born Apr 1894, 6, born MO both parents born MO. | | | |
| Census | 15 Apr 1910 | Madison Twp., Cedar Co., MO, ED 60 Sh 6B; Henry Yost, son, 16 (1893-94), born MO both parents born MO, farm laborer - home farm. | | | |
| Marriage | Bet 1915 and 1916 | Virginia M. | | | |
| Census | 1 Jan 1920 | Madison Twp., Cedar Co., MO, ED 63 Sh 6B; Henry L. Yost, head, 26 (1893), born MO both parents born MO, farmer. | | | |
| Census | 1 Apr 1930 | Eureka City First Ward, Eureka Twp., Greenwood Co., KS, ED 2 Sh 7A; Henry L. Yost, head, 35 (1894-95), 22 at first marriage, born MO both parents born MO, carpenter - house. | | | |
| Reference No | | 9200 | | | |
| Death | UNKNOWN | | | | |