Thomas Henry (Harry) Stephenson 1866–1926 | | |
Robert E. Stephenson 1927–2016 | | |
| | Harry Thomas Stephenson 1900–1935 Odilia Margaret Hufgard 1902–1976 | | |
Charles F. Stephenson 1904– | | |
| | Clara E. Hickeybottom 1877– | | |
Thomas A. Stephenson 1874– | | |
| | Robert Stephenson 1837–1908 Esther Blackett 1839–1901 | | |