Abt 1825-1859
| Margaret Lonsdale | |
| B: | Abt 1825 |
| Wakefield, Yorkshire West Riding, England, United Kingdom | |
| D: | 29 Mar 1859 |
| Wiltshire, England, United Kingdom | |
1827-1889
| Anna Maria "Netty" Lonsdale | |
| B: | 1827 |
| D: | 4 Feb 1889 |
| York, Yorkshire North Riding, England, United Kingdom | |
Abt 1829-1860
| Henry Heywood Lonsdale | |
| B: | Abt 1829 |
| D: | 15 Jan 1860 |
| Market Harborough, Leicestershire, England, United Kingdom | |
Abt 1830-1913
| Elizabeth "Lily" Lonsdale | |
| B: | Abt 1830 |
| D: | 15 Jul 1913 |
| Carlisle, Cumberland, England, United Kingdom | |
Abt 1835-1897
| Arthur Pemberton Heywood Lonsdale | |
| B: | Abt 1835 |
| Wakefield, Yorkshire West Riding, England, United Kingdom | |
| D: | 24 Feb 1897 |
| Shropshire, England, United Kingdom | |
|
1791-1851
| Henry Gylby Lonsdale | |
| B: | 19 Jan 1791 |
| Sandal Magna, Wakefield, Yorkshire West Riding, England, Kingdom of Great Britain | |
| D: | 31 Jan 1851 |
| Lichfield, Staffordshire, England, United Kingdom | |
1808-1918
| Anna Maria Pemberton Heywood | |
| B: | Between 1791 and 1808 |
| M: | 2 Aug 1824 |
| York, Yorkshire North Riding, England, United Kingdom | |
| D: | Between 1834 and 1918 |