In 1680, Philip of Hesse-Philipsthal married Catherine of
Solms-Laubach (1654–1736) (daughter of Count Charles Otto of
Solms-Laubach). They had 8 children: • Wilhelmine of Hesse-Philipstahl (1681–1699) •
Charles I of Hesse-Philippsthal, landgrave of Hesse-Philippsthal • Amélie of Hesse-Philippsthal (1684–1754) • Amoene of Hesse-Philippsthal (1685–1686) • Philip of Hesse-Philipsthal (1686–1717) who, in 1714, married Marie von
Limburg-Stirum (1689–1759), (daughter of Count Albert von
Limburg-Stirum) and had children with her • Henriette of Hesse-Philippsthal (1688–1761) •
William of Hesse-Philippsthal-Barchfeld, landgrave of Hesse-Philippsthal-Barchfeld, founder of the sixth branch of the
House of Hesse • Sophie of Hesse-Philippsthal (1695–1728) who in 1723 married
Peter August, Duke of Schleswig-Holstein-Sonderburg-Beck (who died in 1775). == Branch ==