Johan van der Wal was born 26 December 1824 in Meerkerk, South Holland, Netherlands to Jurrie van der Wal (1793-1849) and Willemina de Graaff (1792-1861) and died 22 March 1914 Den Helder, North Holland, Netherlands of unspecified causes. He married Neeltje Hassing (c1816-1864) 28 July 1853 in Den Helder, North Holland, Netherlands. He married Hillegonda Albertha Bruijn (c1819-1893) 19 January 1865 in Den Helder, North Holland, Netherlands.
Children
| Name | Birth | Death | Joined with |
| Jurrie van der Wal (c1853-1855) | |||
| Trijntje van der Wal (c1857-) | |||
| Lifeless Daughter van der Wal (1858-1858) | |||
Residences
Footnotes (including sources)
| Ω Birth |
| ₪ Wedding |
| ₪2 Wedding 2 |
| ¶ Death |