NAME AUTHORITIES: DNB: O'Callaghan, Sir Robert William (1777–1840), army officer LBT ID: RoOCall1840 | B/BAP: 1777-10 DIED: 1840-06-09 |
SOURCES: DNB; thePeerage.com | |
Irish military officer, the son of Cornelius O'Callaghan, first Baron Lismore of
Shanbally (1749-1797); he fought in the Peninsular War and commanded the troops in Scotland
(1825-30). | |