Relationship (2 relationships)

Michael H. Hart is a brother-in-law of Peter John McConnell.

Indeed,
- Mark Walsh (1 relationship)
- Marie Paule Vallée (1 relationship)
are at the same time
- the parents of the spouse of Peter John McConnell
- the parents of the spouse of Michael H. Hart

Mark Walsh & Marie Paule Vallée
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Frances Walsh & Peter John McConnell		Kitty Walsh & Michael H. Hart