Returns a description of a person's parentage, if either or both of
the person's parents are recorded. For example, it might return
the text "son of John Smith and Jane Doe".
Minimum FH Version:
No. of Parameters:
A reference to an Individual.
A number (optional). Any person can have more than one
family-as-child. By default, parent details for each person's
first family-as-child will be returned. However, if you wish to
see details for other families in which they are recorded as child,
you can enter 2 to see details from the second family, 3 to see
details from the third family, and so on.