Family: Robert Leonard Stockdale / Edna May Seckman (F2441)
 | Claude William Seckman (1889-1965) 
|
 | Dora M Boniphant (1892-1973) |
| Robert Lee Seckman (1918-1994) |
| Harold E Seckman (1920-2004)  |
| Robert Leonard Stockdale (1919-1995) |
| Claude William Seckman (1889-1965)
|
| Dora M Boniphant (1892-1973) |
| Robert Lee Seckman (1918-1994) |
| Harold E Seckman (1920-2004) |
| Robert Leonard Stockdale (1919-1995) |