| Birth | Jan 1861 | Perry Co., Pennsylvania | | | |
| Census | 1 Jun 1870 | Greenwood Twp., Perry Co., PA, pg. 13; George M. Kochendafer, 9 (1860-61), born PA. | | | |
| Census | 1 Jun 1880 | Granville Twp., Mifflin Co., PA, ED 176 pg. 5; Martin Kochenderfer, 19 (1860-61), single, born PA both parents born PA, farm laborer, in household of Annie Ruble, 60. Relationship left flank. | | | |
| Marriage | 17 Dec 1885 | Mifflin Co., PA - Aramena Augusta AURAND | |  | |
| Census | 1 Jun 1900 | Granville Twp., Mifflin Co., PA, ED 136 Sh 4B; Martin Kockenderfer, head, born Jan 1861, 39, married 14 yr., born PA both parents born PA, farmer. | | | |
| Census | 15 Apr 1910 | West Granville Twp., Mifflin Co., PA, ED 115 Sh 4A; Geo. M. Kochenderfer, head, 49 (1860-61), marriage 1 of 24 yr., born PA both parents born PA, farmer. | | | |
| Census | 1 Jan 1920 | Granville Twp. West District, Mifflin Co., PA, ED 119 Sh 3A; George M. Kochenderfer, head, 57 (1862), born PA both parents born PA, farmer, , owns free and clear. | | | |
| Census | 1 Apr 1930 | Lewistown Borough 1st Ward, Mifflin Co., PA, ED 12 Sh 13B; G. Martin Kochenderfer, head, 69 (1860-61, married [but wife not listed in household], 25 at first marriage, born PA both parents born PA, no occupation, owns home worth $8, 000, has a radio. | | | |
| Death | 4 Oct 1930 | Mifflin Co., PA | | | |
| Burial | Aft 4 Oct 1930 | Mt. Rock Cemetery, Lewistown, Mifflin Co, PA | | | |
| Reference No | | 9802 | | | |