John Drew Barrymore
1932 - 2004 (72 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John Drew Barrymore [1] b. 4 Jun 1932 d. 29 Nov 2004
- Ildiko Jaid Mako b. 8 May 1946
- 2 Drew Barrymore [1.1] b. 22 Feb 1975
- + Jeremy Thomas
- Will Kopelman b. 7 Jul 1978
- 3 Olive Barrymore Kopelman [1.1.1] b. 26 Sep 2012
- 3 Frankie Barrymore Kopelman [1.1.2] b. 22 Apr 2014
- 3 Olive Barrymore Kopelman [1.1.1]
- + Tom Green b. 30 Jul 1971
- + Jeremy Thomas
- 2 Drew Barrymore [1.1]
- Cara Williams b. 29 Jun 1925
- 2 John Blyth Barrymore [1.2] b. 15 May 1954
- 2 John Blyth Barrymore [1.2]
- Gabriella Palazzoli b. 19 May 1937
- 2 Blyth Dolores Barrymore [1.3] b. 1960
- Antonio Gioffredi
- 3 Gabriella Gioffredi [1.3.1]
- 3 Nicole Gioffredi [1.3.2]
- 3 Gabriella Gioffredi [1.3.1]
- 2 Blyth Dolores Barrymore [1.3]
- Nina Wayne b. 18 Sep 1943
- 2 Jessica Blyth Barrymore [1.4] b. 31 Jul 1966 d. 29 Jul 2014
- 2 Jessica Blyth Barrymore [1.4]