in 1896.
* Claud William Biddulph (1871-1954), who married his second cousin once removed Margaret Howard, the only daughter of Alfred John Howard of Warton Hall, and Mary Alice Kennedy, in 1906.
* Adela Margaret Mary Biddulph (d. 1876), who died young.
* Edith Mary Biddulph (d. 1939), who married Charles Wentworth Bell of Bronsil (d. 1929), in 1891.
* Violet Maud Biddulph (d. 1960).

After her death in 1872 he married, secondly, Lady Elizabeth Philippa (née Yorke) Adeane,