William and Harriett ( sometimes spelt with one t ) lived in Paterson NSW. Children Samuel b1875,Jane b1877, John b1879, Mary Elizabeth b1881, Rose b1884, Verlie Harriet b1888.
Not found was James b 1877'ish my great great grandfather.
Also cannot find marriage cert of William and Harriett in NSW
or in English BDM but did find a William Nickerson sailed in
1853 on " Earl of Elgin" aged 6 so could be James father but have come to a dead end.
Any help appreciated.
My email is tomc@intravel.com.au

Thanks and regards,
Tom.