John Casey
- 1981(
= Descendancy chart to this point, 
= Expand, 
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- 1 John Casey [1] d. 6 Feb 1981
- Patricia Brosnan
- 2 Annemarie Casey [1.1]
- + Jerry Mims
- Kevin DuPont
- 3 Jackson DuPont [1.1.1]
- 3 Bryan DuPont [1.1.2]
- 3 Garrett DuPont [1.1.3]
- 3 Jackson DuPont [1.1.1]
- + Jerry Mims
- 2 Lorraine Marie Casey [1.2]
- 2 Clare Casey [1.3]
- 2 Jackie Casey [1.4]
- Allen Hughes
- 3 Shane Hughes [1.4.1]
- Amanda Flanagan
- 4 Ivey Marie Hughes [1.4.1.1]
- 4 Xander Scott Hughes [1.4.1.2]
- 4 Ivan John David Hughes [1.4.1.3]
- 4 Ivey Marie Hughes [1.4.1.1]
- 3 Shane Hughes [1.4.1]
- 2 Annemarie Casey [1.1]