Winnefred Maskew1 
From 1903, her married name became Ogilvy.
Children of Winnefred Maskew and Walter Tulliedeph Ogilvy
- unknown daughter Ogilvy2 b. 1909
- Earna Ogilvy+2 b. 1909
unknown daughter Ogilvy1

Earna Ogilvy1 
From 1931, her married name became Forrester.1
Children of Earna Ogilvy and W. J. Forrester
- David Alton Forrester+2 b. 1932
- Thelma Forrester+2 b. 1934
W. J. Forrester1 
Children of W. J. Forrester and Earna Ogilvy
- David Alton Forrester+2 b. 1932
- Thelma Forrester+2 b. 1934
David Alton Forrester1
He graduated from Cambridge University, Cambridge, Cambridgeshire, England.1 He graduated from Cambridge University, Cambridge, Cambridgeshire, England, with a Master of Laws (LL.M.)1 He was a practising barrister.1 He lived in 2003 at 18 Shasta Road, Lesmurdie, Western Australia, Australia.1
Children of David Alton Forrester and Fay Garner
- Richard Alton Forrester2 b. 1961
- Susan May Forrester2 b. 1965
Fay Garner1 
From 1959, her married name became Forrester.
Children of Fay Garner and David Alton Forrester
- Richard Alton Forrester2 b. 1961
- Susan May Forrester2 b. 1965
Susan May Forrester1
Thelma Forrester1
From 1960, her married name became Pearson. She lived in 2003 at Marondera, Zimbabwe.1
Children of Thelma Forrester and Neil Pearson
- Lesley Dawn Pearson2 b. 1961
- Janette Nancy Pearson2 b. 1962
Neil Pearson1
Children of Neil Pearson and Thelma Forrester
- Lesley Dawn Pearson2 b. 1961
- Janette Nancy Pearson2 b. 1962
