John fitz Thomas, 12th Knight of Glin Peerage person ID=386871 (1480–1541) Parents Mary FitzMaurice Thomas fitz Philip, 10th Knight of Glin Children unknown daughter fitz John unknown daughter fitz John Amy fitz John unknown daughter fitz John Edmond fitz John Eleanor fitz John Thomas fitz John, 13th Knight of Glin Joan fitz John unknown daughter fitz John Siblings unknown fitz Thomas unknown fitz Thomas Edmond fitz Thomas, 11th Knight of Glin unknown fitz Thomas Elizabeth fitz Thomas Evelyn fitz Thomas Joan fitz Thomas