| 1. | John Thorlby John married Frances Casswell in 1853. Frances was born in 1827 in Butterwick, Lincolnshire, England; died in 1914. [Group Sheet] [Family Chart]
|
| 2. | Elizabeth Parthenia Thorlby Elizabeth married William Thomas Northorp in 1886 in Scarborough, Yorkshire, England. William was born in 1860; died in 1934. [Group Sheet] [Family Chart]
|
| 3. | Frederic Northorp |