George James Fenning Dowman at Find-a-Grave: https://www.findagrave.com/memorial/179324161 (there are some pictures here.)
Found on Ancestry.com:
George James Fenning Dowman 1892–1976
Birth 04 NOV 1892
Death ABT. 1976
Spouse: Mary Belle MacDonald 1898–1972
Birth 03 AUG 1898 • Briagolong, County Tanyil, Gippsland, Victoria, Australia
Death ABT. 1972 • New Zealand
& Children
Mary Belle Caroline Dowman 1922–2004
George Dowman 1923–1970
Duncan Dowman 1927–1957
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George James Fenning Dowman in the New Zealand, Birth Index, 1840-1950
Name: George James Fenning Dowman
Birth Date: Oct-Nov-Dec 1892
Registration Place: Inglewood, New Zealand
Folio Number: 3428
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George James Fenning Dowman in the New Zealand, Marriage Index, 1840-1937
Name: George James Fenning Dowman
Gender: Male
Marriage Year: 1921
Marriage Place: New Zealand
Spouse: Marybell MacDonald
Relation: Bridegroom
Folio Number: 9786
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George James Fenning Dowman parents:
William Frederick DOWMAN 1835–1917
Birth 1835 • Colchester, Essex, England
Death 22 AUG 1917 • Purangi, New Plymouth, Taranaki, New Zealand
Caroline FENNING 1847–1904
Birth 27 MAR 1847 • Stowmarket, Suffolk, England
Death 27 JUN 1904 • New Plymouth, Taranaki, New Zealand
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George James Fenning Dowman Grand parents:
William DOWMAN 1797–1881
Birth 15 JUL 1797
Death 31 OCT 1881 • East Doneyland, Essex England
Eleanor CULLEN 1814–1892
Birth 1814 • St Vincent and the Grenadines
Death 07 JAN 1892 • Rotherhithe, London, England
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George James Fenning Dowman Great Grand parents:
William DOWMAN 1774–1854
Birth 20 FEB 1774
Death 23 MAY 1854
Elizabeth SAUNDERS 1776–1816
Birth 1776
Death 1816
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George James Fenning Dowman Great Great Grand parents:
William DOWMAN 1746–1831
Birth 1746
Death 07 NOV 1831
Lydia SMITH 1752–1840
Birth 1752
Death 13 JAN 1840