| Name | 1911 | |
| 1 | William James Ross (1890-1945) | m | 
| 2 | Christina Dorothea Nissen (1887-) | m | 
| 3 | Martha Elizabeth Augusta Young (1865-1949) | m | 
| 4 | Jane Phillips (1862-) | m | 
| 5 | William John Ross (1855-) | m | 
| 6 | Theodor Nissen (1850-1926) | m | 
| 7 | Robert Norris Young (1843-1913) | m | 
| 8 | Dinah Norris (~1826-) | m | 
| 9 | John Chadwick (1821-) | m | 
| 10 | Robert Young (1820-) | m | 
| 11 | _____ Elizabeth (1816-) | m | 
| Generation 1 | |
| [ 1.01 2] Theodore William Ross (1917-1939) | MLN- | 
| Generation 2 | |
| [ 1.02 3] William James Ross (1890-1945) | MLN | 
| [ 2.01 4] Christina Dorothea Nissen (1887-) | MLN | 
| Generation 3 | |
| [ 1.03* ] William John Ross (1855-) | DEV | 
| [ 2.02 5] Theodor Nissen (1850-1926) | DBY-MLN- | 
| [ 3.01* ] Jane Phillips (1862-) | CON-DEV | 
| [ 4.01 6] Martha Elizabeth Augusta Young (1865-1949) | LAN-DBY-SCT | 
| Generation 4 | |
| [ 2.03 7] Thede Nissen (1819-1895) | DEU | 
| [ 4.02 9] Robert Norris Young (1843-1913) | ENG-LAN-MLN | 
| [ 5.01 8] Margaretha Jensen (1821-1892) | DEU | 
| [ 6.01 10] Mary Ann Chadwick (~1842-~1883) | MSY-LAN- | 
| Generation 5 | |
| [ 2.04* ] Christian Nissen (~1788-) | |
| [ 4.03 12] Robert Young (1820-) | GLS | 
| [ 5.02* ] Jens Jensen (~1798-) | |
| [ 6.02* ] John Chadwick (1821-) | CHS | 
| [ 7.01 11] Anna Dorathea Rehling (1788-1828) | DEU | 
| [ 8.01* ] Christina Kardten Brodersen (1798-) | |
| [ 9.01* ] Dinah Norris (~1826-) | SOM | 
| [10.01* ] _____ Elizabeth (1816-) | |
| Generation 6 | |
| [ 4.04* ] Thomas Young (1800-) | GLS | 
| [ 7.02* ] Daniel Martin Rehling (~1760-1828) | |
| [11.01 13] Antje Jacobsen (1763-1812) | DEU | 
| [12.01* ] _____ Elizabeth (1800-) | GLS | 
| Generation 7 | |
| [11.02* ] Thors Jacobsen (1721-1784) | |
| [13.01 14] Anna Fedders (1738-1776) | DEU | 
| Generation 8 | |
| [13.02 ] Fedde Petersen Fedders (~1715-1777) | DEU | 
| [14.01 ] Antje Baysen (1715-) | DEU | 
| Generation 9 | |
| [13.03 ] Peter Fedders (~1680-) | |
| [14.02* ] Elder Baysen (~1680-) | |
| Generation 10 | |
| [13.04* ] Peter Fedders (~1645-) |