Mark Duberry (b. 1843)
Carter and bricklayer. Son of Richard and Susan Duberry. Resident of Down, Kent. Emigrated to Canada by 1873. Bricklayer in Montreal, 1877. Perhaps died in 1879.
Bibliothèque et Archives nationales Québec: sépultures non catholiques de la région de Montréal, 1767–1899 (http://applications.banq.qc.ca/apex/f?p=115:11:0::NO::P11_CLE:37809, accessed 7 December 2017)
Canada, city and area directories, 1819–1906 (Ancestry.com, accessed 7 December 2017)
Census returns of England and Wales 1861 (The National Archives: Public Record Office RG9/462/71/4), 1871 (RG10/875/36/5)
Downe baptism register (kent-opc.org, accessed 2 October 2018)
Quebec, Canada, vital and church records (Drouin Collection), 1621–1968 Ancestry.com, accessed 7 December 2017