Add a family link as a spouse
A tidyged object.
The xref of the family associated of which this individual is a spouse.
A character vector of notes accompanying this linkage. These could be xrefs to existing Note records.
The xref of a record to act on if one is not activated (will override active record).
Whether to add/update the change date for the record.
An updated tidyged object with an expanded Individual record including this family link.
These are only to be used by the add_famg function. The spouse is added separately.