In 1867, he married Catherine Charlotte MacMahon, daughter of Sir Beresford Burston MacMahon, 2nd Baronet and Maria Bateson, and granddaughter of Sir William MacMahon, 1st Baronet, Master of the Rolls in Ireland. They had four children.[1] In January 1891, he fell from the upstairs window of his home in Dundrum and suffered severe injuries, dying two weeks later.[1]
He was succeeded in the title by his son Edward (1873–1927).
Arms
Coat of arms of Sir Edward Grogan, 1st Baronet
Notes
Granted 1 April 1859 by Sir John Bernard Burke, Ulster King of Arms.[3]
Crest
A lion's head erased Sable charged with a mullet Or.
Escutcheon
Barry of six Or and Sable on a chief engrailed Azure a lion passant of the first.