Dorothy May McConnell1
Child of Dorothy May McConnell and Robert Decker Frick
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
Julia Elise Smith1
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
Mary Bruce Smith1
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
Barbara Grant Smith1
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
Bruce Michael Smith1
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
William Durrell Siebern1 
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
John Siebern1
Child of John Siebern and Orietta Durrell
- William Durrell Siebern1 b. 28 Nov 1894, d. 6 Jan 1973
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
Orietta Durrell1
Child of Orietta Durrell and John Siebern
- William Durrell Siebern1 b. 28 Nov 1894, d. 6 Jan 1973
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 466. Hereinafter cited as American Presidential Families.
Princess Zenaida Cantacuzene1 
From 1 November 1928, her married name became Hanbury-Williams.1
Children of Princess Zenaida Cantacuzene and Sir John Coldbrook Hanbury-Williams
- Barbara Hanbury-Williams+1 b. 6 Dec 1929, d. 26 Jan 2010
- Elizabeth Frances Hanbury-Williams+2 b. 6 Dec 1929
- John Michael Anthony Hanbury-Williams+2 b. 7 Jul 1933
Sir John Coldbrook Hanbury-Williams1 
He held the office of Gentleman Usher to HM King George V in 1931.1 He was appointed Commander, Royal Victorian Order (C.V.O.)1 He held the office of Gentleman Usher to HM King Edward VIII in 1936.1 He was director of the Bank of England between 1936 and 1963.1 He held the office of Lieutenant of the City of London between 1936 and 1965.1 He held the office of Gentleman Usher to HM King George VI between 1937 and 1946.1 He held the office of High Sheriff of the County of London in 1943.1 He held the office of Extra Gentleman Usher to HM King George VI between 1946 and 1952.1 He was chairman of Courtaulds between 1946 and 1962.1 He held the office of Extra Gentleman Usher to HM Queen Elizabeth II between 1952 and 1965.1 He held the office of High Sheriff of the County of London in 1958.1
Children of Sir John Coldbrook Hanbury-Williams and Princess Zenaida Cantacuzene
- Barbara Hanbury-Williams+1 b. 6 Dec 1929, d. 26 Jan 2010
- Elizabeth Frances Hanbury-Williams+2 b. 6 Dec 1929
- John Michael Anthony Hanbury-Williams+2 b. 7 Jul 1933