Elisabeth Sicard1
Her married name became Cantacuzene.1
Children of Elisabeth Sicard and Prince Michael Cantacuzene, 1st Count Speransky
- Prince Serge Cantacuzene, Count Speransky+2
- Maj.-Gen. Prince Michael Michaelovich Cantacuzene, 2nd Count Speransky+1 b. 29 Apr 1875, d. 25 Mar 1955
Prince Michael Cantacuzene, 3rd Count Speransky1 
He was a real estate executive at Chicago, Illinois, U.S.A.G.1 He succeeded as the 3rd Count Speransky [Russia, 1872] on 25 March 1955.
Children of Prince Michael Cantacuzene, 3rd Count Speransky and Clarissa Curtis
- Irina Cantacuzene+1 b. 30 Dec 1925, d. 12 Oct 1984
- Captain Rodion Cantacuzene+1 b. 22 Oct 1928
Clarissa Curtis1 
From 26 June 1921, her married name became Cantacuzene.1
Children of Clarissa Curtis and Prince Michael Cantacuzene, 3rd Count Speransky
- Irina Cantacuzene+1 b. 30 Dec 1925, d. 12 Oct 1984
- Captain Rodion Cantacuzene+1 b. 22 Oct 1928
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
Thomas Pelham Curtis1
Child of Thomas Pelham Curtis and Francis Kellogg Small
- Clarissa Curtis+1 b. 27 Nov 1899, d. 30 Aug 1939
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
Francis Kellogg Small1
Child of Francis Kellogg Small and Thomas Pelham Curtis
- Clarissa Curtis+1 b. 27 Nov 1899, d. 30 Aug 1939
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
Irina Cantacuzene1 
From 5 October 1945, her married name became Erickson.1
Children of Irina Cantacuzene and Douglas Erickson
- Douglas Mihail Erickson+1 b. 29 Jun 1946
- Irina Erikson+1 b. 30 Oct 1948
- Michael Stråle Erikson+1 b. 3 Feb 1952
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
Douglas Erickson1 
Children of Douglas Erickson and Irina Cantacuzene
- Douglas Mihail Erickson+1 b. 29 Jun 1946
- Irina Erikson+1 b. 30 Oct 1948
- Michael Stråle Erikson+1 b. 3 Feb 1952
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
Anne Whipple1
From 6 June 1942, her married name became Erickson.1
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
Irene Harkins Hutchinson1
From 11 November 1990, her married name became Erikson.1
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
A. Wentworth Erickson1,2
Child of A. Wentworth Erickson and Cecile Macy
- Douglas Erickson+1 b. 24 Jul 1915, d. 18 Jan 1993
- [S60] Charles and Hugh Brogan Mosley, editor, American Presidential Families (London, U.K.: Alan Sutton and Morris Genealogical Books, 1994), page 465. Hereinafter cited as American Presidential Families.
- [S5049] Doug Erickson, “re: Erickson Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 19 December 2010. Hereinafter cited as “re: Erickson Family.”
