McCorquodale married, firstly, Louisa Kate Honan, daughter of Frederick Honan, on 24 December 1844, and lived for a time in a large house (demolished in the 1930s) in what is today Newton-le-Willows' Willow Park. They had many issues including, Harold McCorquodale (1865-1943), whose son was Kenneth McCorquodale (1894-1976, father of
Alistair McCorquodale) After his first wife died in 1870, he married, secondly, Emily Sanderson, daughter of Reverend Thomas Sanderson and Eliza Baddeley, on 1 January 1872 at Southover Church,
Lewes in Sussex. They had 2 children. When McCorquodale died in 1895 he left an estate valued at £439,396 (about £48 million in today's terms). ==References==