Ixta Belfrage1
- [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.”
Douglas Matthew Powley1 
He and Clement Edward Powley emigrated to Zimbabwe arriving on 1923.1
- [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.”
Reverend John Richards Powley1 
He graduated from Queen’s College, Oxford University, Oxford, Oxfordshire, England, with a Master of Arts (M.A.)1 He was Rector at Sawtry, Huntingdonshire, England.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.”
Clement Edward Powley1 
He fought in the Boer War, as a Trooper.1 He fought in the First World War in 1914, with the Australian Imperial Forces.1 He and Douglas Matthew Powley emigrated to Zimbabwe arriving on 1923.1
- [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.”
Alan Denys Powley1

He was an actor.1 He gained the rank of 2nd Lieutenant in the King’s African Rifles.1 He fought in the First World War.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.”
Phyllis Mary Powley1 
From 1909, her married name became Henderson.1
Children of Phyllis Mary Powley and John Seton Henderson
- Betty Mary Seton Henderson1 b. 1910, d. 1995
- Alistair Hugh Seton Henderson1 b. 1911, d. 1942
- [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 Seton Henderson1 
Children of John Seton Henderson and Phyllis Mary Powley
- Betty Mary Seton Henderson1 b. 1910, d. 1995
- Alistair Hugh Seton Henderson1 b. 1911, d. 1942
- [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.”
Betty Mary Seton Henderson1 
- [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.”
Alistair Hugh Seton Henderson1 
He gained the rank of Sergeant in the Royal Air Force.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.”
Jack Christopher Berkeley Portman1 
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.