- Birth: ABT 1848, Glasgow, Scotland
- Death: South Australia
- Partnership with: Rebecca
Marriage: (Date and Place unknown)
Descendants of Robert GWYNN
1 Robert GWYNN
=Rebecca
2 William GWYNN
=Emily Susannah BROWN Marriage: 22 JUL 1896, Topperwien residence, Petersburg (Peterborough), South Australia
3 Lyall GWYNN
3 Charles GWYNN
3 Gladys GWYNN
=N S EDDY
3 Jack GWYNN
2 John GWYNN
2 Elizabeth GWYNN
2 Robert GWYNN
2 Margaret GWYNN
=Albert Ernest CRUSE Marriage: 30 NOV 1896, residence of Mr. Albert Rowe, Goodwood West, South Australia
3 Ivan Robert CRUSE
=Marjory Ann MARSHALL
2 Martha GWYNN
2 Rebecca GWYNN
2 Lillian GWYNN
=George