Arthur was born in 1840 in Debenham, Suffolk, England. 
In the 1841 census, Arthur was recorded with his parents and siblings, Louisa, Mary and Walter, living in Gostling Hall, Debenham, Suffolk, England. 
Arthur passed away during 1859, in Debenham, Suffolk, England. 
↑ "England and Wales Birth Registration Index, 1837-2008," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:2NSG-WJC : 1 October 2014), Arthur Amass, 1840; from "England & Wales Births, 1837-2006," database, findmypast (http://www.findmypast.com : 2012); citing Birth Registration, Bosmere, Suffolk, England, citing General Register Office, Southport, England.
↑ "England and Wales Census, 1841," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M733-YC7 : 13 December 2017), Arther Amass in household of George Amass, Debenham, Suffolk, England; from "1841 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO HO 107, The National Archives, Kew, Surrey.