Henry NEILSON's parents: Henry NEILSON (1775- ) and Marion TENNANT (1776?- )

Henry NEILSON's siblings: Elizabeth NEILSON (1799- ), John NEILSON (1801-1833), James NEILSON (1803-1869), Helen NEILSON (1805-bef1851), Agnes NEILSON (1807-1865), Margaret NEILSON (1809- ), Marion NEILSON (1811- ), William NEILSON (1818- ), Alexander NEILSON (1821- ) and Ann NEILSON (1824- )