Captain Justinian Heathcote Edwards-Heathcote JP DL MP (17 June 1843 – 21 January 1928) was a British Conservative politician and soldier.
A member of the Staffordshire gentry, he was the maternal grandfather of the fascist leader Oswald Mosley.
[3] Born in Trentham, Staffordshire, where his father was the vicar, Heathcote was educated at Winchester College before receiving a commission in the 63rd (West Suffolk) Regiment of Foot.
[4] On 5 March 1870, he succeeded to his uncle's estate and thus assumed by royal licence the surname of Heathcote.
[5] Heathcote stood unsuccessfully for the Conservative Party in North West Staffordshire at the 1885 general election, but won the seat in 1886.