Based on https://australianroyalty.net.au/individual.php?pid=I62618&ged=...
Henry Collis was born c1802 in England
He died 8/5/1873 at Peakhurst - aged 71
Based on his death certificate 1873 he was in Australian for 48 years therefore he arrived in 1825.
The following children are listed
* Mary A - 37 (c1836) - Mary A Collis
* Maria - 34 (c1839) - Maria Collis
* Elizabeth - 26 (c1847) - Elizabeth Deborah Collis
* Charlotte - 24 (c1849) - Charlotte Collis
* Ellen - 22 (c1851) - Ellen Pettit
* Richard J - 20 (c1853) - Richard John Collis
* George - 19 (c1854) - George Collis
* Emily - 18 (c1855) - Emily Emma Rosskelly
* James - 15 (c1858) - James William Collis
* Eliza - 14 (c1859) - Eliza Collis
* Sarah - 12 (c1861) - Sarah Collis
* Jane - 10 (c1863) - Jane Collis
* Margaret - no age stated - not on Geni
Jane Collis was born in 1823 and they married on 6/10/1852 at Enfield
Jane died 6/6/1898 aged 75 at Botany and the following children are listed
* Elizabeth 54 (c1844) - Elizabeth Deborah Collis
* Charlotte 50 (c1848) - Charlotte Collis
* Ellen 48 (c1850) Ellen Pettit
* Richard 46 (c1852) - Richard John Collis
* George 44 (c1854) - George Collis
* James 41 (c1857) - James William Collis
* Eliza 39 (c1859) - Eliza Collis
* Sarah 37 (c1861) - Sarah Collis
* Jane 35 (c1863) - Jane Collis
* 1 male + 4 females deceased
The following children are on Geni that are not mentioned above
* Maria Collis born 1841
Jane is too young to be the mother of the older children
Can anyone add any supporting information on him?