McCarthys of Nova Scotia
- Family database as compiled by Jennifer MacKenzie Quist.
- http://worldconnect.rootsweb.com/cgi-bin/igm.cgi?db=jmack

McCarthy
- Researching the ancestry of Philip Joseph and Mary-Clare McCarthy of Wellington, NZ.
- http://familytreemaker.genealogy.com/users/m/c/c/Philip-J-Mccarthy/