*Gingrich's half-sister, Candice, is a lesbian and gay rights activist.<ref>http://www.amazon.ca/gp/reader/0684836556/ref=sib_dp_pt/701-6663250-4643543#reader-page</ref> | *Gingrich's half-sister, Candice, is a lesbian and gay rights activist.<ref>http://www.amazon.ca/gp/reader/0684836556/ref=sib_dp_pt/701-6663250-4643543#reader-page</ref> |