Hij heeft/had een relatie met Mary Ann Quincey.
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=67901979&pid=2218/ Ancestry.com
residence date: 1861 residence place: Titchmarsh, Northamptonshire, England Name: William Jeffs birth date: 1850 birth place: Titchmarsh, Northamptonshire, England/ Ancestry.com
residence date: 1851 residence place: Titchmarsh, Northamptonshire, England Name: William Jeffs birth date: 1850 birth place: Titchmarsh, Northamptonshire, England/ Ancestry.com