Count Wilhelm of Rechberg
Count Wilhelm of's father was
Count Gaudenz of Rechberg and his mother was
Baroness Margarethe of Fraunhofen. His paternal grandparents were
Count Albrecht of Rechberg and
Princess Margarethe of Werdenberg. He had seven brothers and four sisters, named
Count Albrecht of,
Count Gaudenz of,
Count Gebhard of,
Count Georg I of,
Count Hans of,
Count Konrad of,
Count Veit of,
Princess Anna of,
Princess Elisabeth of,
Princess Klara of and
Princess Margaretha of.