 Lord Rathcreedan married, firstly, Cecilia, daughter of James Kennedy and widow of William Thomas Cavendish, in 1880.After her death in 1898 he married, secondly, Marguerite Cecil, daughter of Sir Charles Philip Huntington, 1st Baronet, in 1903.He died in December 1930, aged 80, and was succeeded in the barony by his son from his second marriage, Charles.