Baron Mowbray is a title in the Peerage of England. It was created by writ for Roger de Mowbray in 1283. The title was united with the Barony of Segrave in 1368, when John Mowbray, 1st Earl of Nottingham and 5th Baron Mowbray, succeeded to that title. His successor was named Duke of Norfolk. With the childless death of Anne Mowbray, 8th Countess of Norfolk, in c.1481, the Barony went into abeyance between the Howard and Berkeley families, and both styled themselves Baron Mowbray and Seagrave.[2]
In 1639, Henry Frederick Howard, later 22nd Earl of Arundel, was summoned to Parliament as Baron Mowbray, which by modern usage would have represented a novel peerage, but an 1877 House of Lords ruling viewed this as affirmation of the prior termination of the abeyance of the original title. The Mowbray barony held by the Howard family fell into abeyance in 1777 with the death of Edward Howard, 9th Duke of Norfolk.[2]
In 1877 the senior co-heir, Alfred Stourton, Lord Stourton, petitioned the House of Lords to have the abeyance terminated in his favour, and though the original claim was for the resolution of the abeyance of the 1639 grant, a subsequently amended petition made a broader claim. A c.1484 royal letter in which John Howard, Duke of Norfolk, was given the assumed titles of Baron Mowbray and Seagrave was used as evidence that the abeyance of the 1283 peerage had been terminated in Howard's favour; there was no Berkeley representative in the hearing to point out that family had also used those assumed titles. The Committee for Privileges in the Mowbray-Seagrave Case ruled in Stourton's favour,[3] and in 1878 the original Barony of Mowbray, and then two weeks later the associated Barony of Seagrave, were called out of abeyance in favour of Lord Stourton.[2]
Thereafter, the Baronies of Mowbray and Seagrave were united with that of Stourton, and twice in the 20th century was briefly the premier barony of England when the only older title, the Barony of de Ros (created by writ in 1264), became abeyant before being called out of abeyance in favour of the senior co-heirs.
Thomas Howard (1627–1677) 5th Duke of Norfolk, 21st/14th/2nd Earl of Arundel, 4th/6th Earl of Surrey, 16th Baron Mowbray 1660–1677 18th Baron Strange of Blackmere, 15th Baron Talbot, 14th Baron Furnivall 1654–1677
Henry Howard (1628–1684) 6th Duke of Norfolk, 22nd/15th/3rd Earl of Arundel, 5th/7th Earl of Surrey, 1st Earl of Norwich and Baron Howard of Castle Rising, 18th Baron Strange of Blackmere, 17th Baron Mowbray, 15th Baron Talbot, 14th Baron Furnivall 1672–1684
Henry Howard (1655–1701) 7th Duke of Norfolk, 22nd/15th/3rd Earl of Arundel, 5th/7th Earl of Surrey, 2nd Earl of Norwich and Baron Howard of Castle Rising, 18th Baron Mowbray, 19th Baron Strange of Blackmere, 15th Baron Talbot, 14th Baron Furnivall, 1684–1701
Lord Thomas Howard (1662–1689)
Henry Charles Howard (d. 1720)
Thomas Howard (1683–1732) 8th Duke of Norfolk, 23rd/16th/4th Earl of Arundel, 6th/8th Earl of Surrey, 3rd Earl of Norwich and Baron Howard of Castle Rising, 18th Baron Strange of Blackmere, 15th Baron Talbot, 14th Baron Furnivall, 19th Baron Mowbray 1701–1732
Edward Howard (1685–1777) 9th Duke of Norfolk, 24th/17th/5th Earl of Arundel, 7th/9th Earl of Surrey, 4th Earl of Norwich and Baron Howard of Castle Rising, 20th Baron Mowbray, 20th Baron Strange of Blackmere, 15th Baron Talbot, 14th Baron Furnivall 1732–1777
Philip Howard (1688–1750)
Bernard Howard (1674–1735)
Earldom of Norwich (3rd creation) and Barony of Howard of Castle Rising extinct and Baronies of Furnivall, Mowbray, Segrave, Strange of Blackmere, and Talbot abeyant, 1777
Henry Fitzalan-Howard (1847–1917) 15th Duke of Norfolk, 30th/23rd/11th Earl of Arundel, 13th/15th Earl of Surrey, Lord Maltravers, Earl of Arundel and Surrey 1860–1917
Charles Edward Stourton (1923–2006) 27th Baron Segrave, 24th/26th Baron Mowbray, 23rd Baron Stourton
Miles Fitzalan-Howard (1915–2002) 17th Duke of Norfolk, 32nd/25th/13th Earl of Arundel, 15th/17th Earl of Surrey, 4th Baron Howard of Glossop 1975–2002
^ abcGeorge E. Cokayne, (H. A. Doubleday and Lord Howard de Walden, eds.), The Complete Peerage, New edition, vol. 9 (1936), pp. 376-388, and Appendix G, pp. 45-57
^This barony was created by Simon de Montfort, who, in the King's name, issued writs of summons to a parliament to attempt to stabilise his position during the Second Barons' War. This barony was given its precedence by the House of Lords in 1806.