In 1680, Philipp Sigmund married firstly with Marie Elisabeth Hofmann, Baroness of Grünbühel-Strechau (1663 – 21 January 1705). They had three children:
Maria Anna Franziska Eva (10 August 1681 – 1704), married on 25 April 1700 to Count Johann Wenzel of Gallas.
Marie Ernestine (13 July 1683 – 30 January 1745), married firstly on 26 October 1716 to Count Johann Wenzel of Gallas (widower of her older sister) and secondly on 8 June 1721 to Count Aloys Thomas of Harrach-Rohrau-Thannhausen.
Emanuel Joseph Johann (18 March 1690 – 27 October 1703).
After 1705, Philipp Sigmund married secondly with Dorothea Josepha, Baroness Jankovská z Vlašimi (1666 – 31 May 1742). They had no children.