George van Straubenzee1 
He fought in the Siege of Badajoz in 1811.1
Eileen Maria van Straubenzee1
She was appointed Dame Commander, Order of the British Empire (D.B.E.)1 From 7 August 1912, her married name became Walwyn.1
Child of Eileen Maria van Straubenzee and Vice-Admiral Sir Humphrey Thomas Walwyn
- Rear-Admiral James Humphrey Walwyn+1 b. 1913
William Bowerbank1 
- [S6629] Michael Twist, “re: Heward Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 April 2013. Hereinafter cited as “re: Heward Family.”
Sarah Maria Welby1 
From 11 July 1850, her married name became Livesay.
Joseph Livesay1 
He lived at Stourton Hall, Lincolnshire, England.1 He had three sons.1
- [S37] BP2003 volume 3, page 4109. See link for full details for this source. Hereinafter cited as. [S37]
Mary Rookin1 
From 1755, her married name became Bowerbank.1
- [S6629] Michael Twist, “re: Heward Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 April 2013. Hereinafter cited as “re: Heward Family.”
Maj.-Gen. Sir Fred Thompson Bowerbank1 
He was educated at Penrith High School, Penrith, Cumberland, England.1 He graduated from Edinburgh University, Edinburgh, Midlothian, Scotland, in 1904 with a Bachelor of Medicine (M.B.)1 He graduated from Edinburgh University, Edinburgh, Midlothian, Scotland, in 1904 with a Bachelor of Surgery (Ch.B.)1 He was a physician between 1912 and 1925 at Wellington Hospital, Wellington, New Zealand.1 He gained the rank of medical officer in the 1st New Zealand Expeditionary Force.1 He was appointed Officer, Order of the British Empire (O.B.E.) in 1917.1 He graduated from Edinburgh University, Edinburgh, Midlothian, Scotland, in 1917 with a Doctor of Medicine (M.D.)1 He was a cardiologist between 1925 and 1939 at Wellington Hospital, Wellington, New Zealand.1 He was appointed Fellow, Royal College of Physicians, Edinburgh (F.R.C.P.E.) in 1929.1 He was Honorary Physician to the Governor-General of New Zealand between 1935 and 1939.1 He was appointed Fellow, Royal Australasian College of Physicians (F.R.A.C.P.) in 1938.1 He was Director-General, Medical Services, New Zealand Army and Air Force between 1939 and 1947.1 He was appointed Knight Commander, Order of the British Empire (K.B.E.) in 1946.1 He wrote the book A Dcotor’s Story, published 1958.1
- [S6629] Michael Twist, “re: Heward Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 April 2013. Hereinafter cited as “re: Heward Family.”
Dinah Jacques1
From 1763, her married name became Bowerbank.1
Children of Dinah Jacques and John Bowerbank
- John Bowerbank+1 b. 1764
- Reverend William Bowerbank1 b. 1766, d. 1821
- Sarah Bowerbank1 b. 1769
- Joseph Bowerbank1 b. 1772
- Elizabeth Bowerbank1 b. 1775
- [S6629] Michael Twist, “re: Heward Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 April 2013. Hereinafter cited as “re: Heward Family.”
John Bowerbank1 
Child of John Bowerbank and Mary Dawson
- Ann Bowerbank1 b. 1802
- [S6629] Michael Twist, “re: Heward Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 April 2013. Hereinafter cited as “re: Heward Family.”
Mary Dawson1
From 1798, her married name became Bowerbank.1
Child of Mary Dawson and John Bowerbank
- Ann Bowerbank b. 1802
- [S6629] Michael Twist, “re: Heward Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 April 2013. Hereinafter cited as “re: Heward Family.”