Geoffrey Edward Nightingale1 
Child of Geoffrey Edward Nightingale and Emily Christina Austen
John Austen1
Children of John Austen
- Emily Christina Austen+2
- Sarah Annette Thornton Austen+2 d. 15 Nov 1947
Emily Christina Austen1
From 1882, her married name became Nightingale.
Child of Emily Christina Austen and Geoffrey Edward Nightingale
Winifred Florence Nightingale1
Ernest Albert Nightingale1 
Children of Ernest Albert Nightingale and Sarah Annette Thornton Austen
- Ida Frances Nightingale2 d. 7 Feb 1947
- Irene Mary Nightingale+2 b. 1899
- Alfred James Nightingale+2 b. 1905
Joseph Bourke1
Child of Joseph Bourke
- [S37] BP2003 volume 2, page 2899. See link for full details for this source. Hereinafter cited as. [S37]
Sarah Annette Thornton Austen1 
From 15 November 1893, her married name became Nightingale.
Children of Sarah Annette Thornton Austen and Ernest Albert Nightingale
- Ida Frances Nightingale2 d. 7 Feb 1947
- Irene Mary Nightingale+2 b. 1899
- Alfred James Nightingale+2 b. 1905
Alfred James Nightingale1
Children of Alfred James Nightingale and Pieter Adriaan van Niekerk
- Ernest Alfred Nightingale+2 b. 1945
- Peter Austen Nightingale+2 b. Dec 1946
- Carol Ann Nightingale2 b. 1956
Pieter Adriaan van Niekerk1
From 1944, her married name became Nightingale.
Children of Pieter Adriaan van Niekerk and Alfred James Nightingale
- Ernest Alfred Nightingale+2 b. 1945
- Peter Austen Nightingale+2 b. Dec 1946
- Carol Ann Nightingale2 b. 1956