Ivy May Jackson1 
Her married name became Simpson.
Children of Ivy May Jackson and F/Lt. Robert Seymour Simpson
- Jean Elizabeth Simpson+2 b. 1947
- Robert Neil Simpson+2 b. 1952
Jean Elizabeth Simpson1
In 2003 at 49 Barbican Street, Shelly, Western Australia, AustraliaG, (an unknown value.)1
Children of Jean Elizabeth Simpson and Johan Daniel Stub Ravn
- Johan Daniel Stub Ravn+2 b. 1970
- Kristian Robert Ravn+2 b. 1973
- Ingrid Kirsten Ravn+2 b. 1974
Johan Daniel Stub Ravn1
Children of Johan Daniel Stub Ravn and Jean Elizabeth Simpson
- Johan Daniel Stub Ravn+2 b. 1970
- Kristian Robert Ravn+2 b. 1973
- Ingrid Kirsten Ravn+2 b. 1974
Johan Daniel Stub Ravn1
And by •Margaret Duggan.1 Has issue.1
Children of Johan Daniel Stub Ravn
- Astrid Louise McNaughton Ravn2 b. 10 Jun 2009
- Siri Elizabeth Ann Ravn2 b. 2011
Astrid Louise McNaughton Ravn1
Siri Elizabeth Ann Ravn1
Kristian Robert Ravn1
Children of Kristian Robert Ravn and Bronwyn Wittber
- Kai Robert Ravn2 b. 2005
- Jayden Johan Ravn2 b. 2007
- Ivy Louise Joy Ravn2 b. 5 Dec 2009
Bronwyn Wittber1
From 2004, her married name became Ravn.
Children of Bronwyn Wittber and Kristian Robert Ravn
- Kai Robert Ravn2 b. 2005
- Jayden Johan Ravn2 b. 2007
- Ivy Louise Joy Ravn2 b. 5 Dec 2009
