George Gibson Spark 1867–1898 | | |
Joseph Barker Spark 1874–1957 | | |
Ernest William Spark 1906– | | |
| | Alfred Septimus Spark 1880–1966 Margaret Ann Harrison 1881–1960 | | |
| | George Spark Pattinson 1910–1995 | | |
| | Martha Ellen Spark 1882–1972 William Pattinson 1885–1966 | | |
| | | | | | | | | | Deborah Calvert 1763–1841 | | |
| | | Elizabeth Purdom 1771–1854 | | |
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