David Patrick Richards1
Children of David Patrick Richards and Elizabeth Margaret Usher
- Peter James Richards2 b. 1970
- Oswain David Richards2 b. 1973
Peter James Richards1
Oswain David Richards1
James Gwynne1 
He was inventor of the centrifugal pump.1
Child of James Gwynne and Agnes Anderson
- James Eglinton Anderson Gwynne+1 b. 8 Jun 1832, d. 29 Mar 1915
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Mary Earle Purvis1 
From 2 December 1862, her married name became Gwynne.1
Children of Mary Earle Purvis and James Eglinton Anderson Gwynne
- Reginald John Gwynne+1 b. 16 Sep 1863, d. 20 Mar 1942
- Evelyn Mary Gwynne1 b. 29 Oct 1865
- Gwyn Hubert Gwynne1 b. 24 May 1867
- Nevile Gwyn Gwynne1 b. 2 Aug 1868, d. 9 Jul 1951
- Rupert Sackville Gwynne+1 b. 2 Aug 1873, d. 12 Oct 1924
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Margaret Daphne Usher1 
From 5 June 1946, her married name became Kirkpatrick.
Children of Margaret Daphne Usher and William Kirkpatrick
- Ronald James Kirkpatrick2 b. 31 Mar 1948
- Susan Woodrow Kirkpatrick2 b. 4 Sep 1949
- Margaret Anne Kirkpatrick2 b. 12 Aug 1953
James Kirkpatrick1
Child of James Kirkpatrick
- William Kirkpatrick+2 d. 1967
William Kirkpatrick1 
Children of William Kirkpatrick and Margaret Daphne Usher
- Ronald James Kirkpatrick2 b. 31 Mar 1948
- Susan Woodrow Kirkpatrick2 b. 4 Sep 1949
- Margaret Anne Kirkpatrick2 b. 12 Aug 1953
Ronald James Kirkpatrick1
Susan Woodrow Kirkpatrick1
