Robert Pilsworth Nicholson (1856-1942) 
|
Hannah (Ann) Maria Wilson (1855-1943)
|
Annie Elizabeth Nicholson (1879- )  |
| Robert William Nicholson (1882-1964) |
| Charles Samuel Nicholson (1883- ) |
| George Nicholson (1886-1886) |
| Arthur Nicholson (1886-1890) |
| Caroline (Carrie) Nicholson (1888- ) |
| Maria Nicholson (1891- ) |
| Algie Nicholson (1893-1918) |
| Thomas Nicholson (1899- ) |
| Herbert Wilson Nicholson (1896-1980)
|
| Ada Audas (1897-1973) |
| Margaret Nicholson (1914-2011) |
