The 1911 census (Findmypast transcripts) has them living at 13 Richmond Grove Douglas, Conchan, Isle of Man.
[Census reference RG14PN34673 RD635 SD3 ED18/20 SN34]
Household Members:
George Christian Head Married Male 32 [b.1879 in German Isle of Man [occupation] General Labourer,
with wife Mary Christian aged 34 [b.1877] Cumberland England Res.
Ethel Christian Daughter Female aged 2 b.1909 Douglas Isle of Man.
George William Christian Son Male 0 1911 Douglas I of Man.
The image shows that they have been married 3 years and have had 2 children, both living.
The 1901 census has:
3, Christian Road, Douglas, Onchan, Isle of Man.
Household Members:
First name(s) / Last name / Relationship / Marital status / Gender / Age / Birth year / Occupation / Birth place
Elizabeth Christian Head Widow Female 48 1853 - Isle of Man, Isle of Man
George Christian Son Single Male 22 1879 Bakers Carter Isle of Man, Isle of Man
James Christian Son Single Male 19 1882 Baker Isle of Man, Isle of Man
Philip Christian Son Single Male 17 1884 Bakers Carter Isle of Man, Isle of Man
William Christian Son - Male 14 1887 Fruiterers Errand Boy Isle of Man, Isle of Man
Effie Christian Daughter - Female 10 1891 - Douglas, Isle of Man, Isle of Man
Emily Christian Daughter - Female 8 1893 - Douglas, Isle of Man, Isle of Man
Sarah Christian Daughter - Female 5 1896 - Douglas, Isle of Man, Isle of Man
Robert Christian Son - Male 2 1899 - Douglas, Isle of Man, Isle of Man
Archive reference RG13
Piece number 5304
Folio 5
Page 2
1891 has:
Church Road, Braddan, Isle of Man.
John Christian Head Married Male 44 1847 Gardener Isle of Man, Isle of Man
Elizabeth Christian Wife Married Female 38 1853 - Isle of Man, Isle of Man
George Christian Son Single Male 12 1879 Scholar Isle of Man, Isle of Man
James F Christian Son - Male 9 1882 Scholar Isle of Man, Isle of Man
Philip H Christian Son - Male 7 1884 Scholar Isle of Man, Isle of Man
William E Christian Son - Male 4 1887 - Isle of Man, Isle of Man
Effie Christian Daughter - Female 0 1891 - Isle of Man, Isle of Man.
The image shows John b.Marown and Elizabeth b.Patrick.
Children - first 3 were b.German, William b.Marown, and Effie b.Braddan.
1881 census as Frances wrote.
Sue