There is a marriage on FreeBMD of a James Nellis in 1908 June Quarter - Dewsbury 9b 1457. Possible spouse Laura Alice Jordon.
Possible daughter: Florence May b. June qtr 1909 Dewsbury
Possible Son: James b. June qtr 1914 Halifax (Mother's maiden name Jordan)
Possible daughter: Nora b. Sept qtr 1920 Halifax (Mother's maiden name Jordan).
There is a death of an Albert Ernest Nellis age 18 - March qtr 1907 Halifax.
Hope that helps
Karen
