Individual Page

Person Info

Name: William De THWENG, Lord Thweng
Sex: M
Birth: 2 ^b
Death: Before 19 Nov 1340 ^d

Parents:

Father:
Sir Marmaduke De THWENG, Lord Thweng Birth: 1256 Death: Abt 26 Feb 1322/3

Mother:

Isabel De ROS Death: 1309

Family:
Marriage:

Catherine De FURNIVAL .^m1
Catherine De FURNIVAL Death: 1349

Bibliography

Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 02 Bass-Canning. London: St Catherine Press, 1912. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 2 also available at http://archive.org/completepeerageo02coka Information from this source tagged as [Ref: CP II [Ap][p0-9].*].
Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-1, Skelmersdale-Towton. London: St Catherine Press, 1953. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP XII/1 [Ap][p0-9].*].
Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v3p[0-9]*].
Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v5p[0-9]*].
Sanders, I. J., English Baronies, A Study of Their Origin and Descent 1086-1327. Oxford: Clarendon Press, 1960. Information from this source tagged as [Ref: Sanders Baronies p[0-9]*].

Sources for birth and parent Information

date:: second son [Ref: CP XII/1 p741],
parents:: [Ref: CP XII/1 p741, Richardson RoyalAnc v5p156],
father:: [Ref: Sanders Baronies p78]

Sources for death Information

date:: 1340 [Ref: Sanders Baronies p78]; 1341 [Ref: Burke Peerage p799]; before 19 Nov 1340 [Ref: CP XII/1 p742]

Sources with Information about marriage to Catherine De FURNIVAL

names:: [Ref: Burke Peerage p799, CP XII/1 p742, Richardson RoyalAnc v3p48]

1. William De THWENG, Lord Thweng m. Catherine De FURNIVAL

m. Catherine De FURNIVAL father: Sir Thomas FURNIVAL, Lord Furnival mother: Joan De DESPENSER

Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.

Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom available to be downloaded.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.

Individual Page