He was the son of Henry Howard and Maria Mackenzie.He was born on the 29th of November 1767.He married the Lady Charlotte Primrose, daughter of Mary Vincent and Neil Primrose, 3rd Earl of Rosebery on the 27th of May 1800.He died on the 13th of February 1845at Brighton, Sussex, England.
1st Earl of Effingham [U.K.] on 27 January 1837.The title had become extinct with the death of Richard Howard, 4th Earl of Effingham in 1816.
12th Baron Howard of Effingham, co. Surrey [E., 1554] on 10 December 1816.
George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume V, page 287.
"England and Wales Census, 1841," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MQJZ-G3W : 30 October 2015), Earl Of Effingham, St George Hanover Square, Middlesex, England; from "1841 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO HO 107, The National Archives, Kew, Surrey.