:Baldwin III, Count of Guînes
Baldwin III, Count of Guînes (1198–1244) was a Flemish nobleman. He inherited the war-torn County of Guînes, now in northern France, while Philip II of France was still on the throne and suffered the repercussions of Philip's expansion of the French state. He is now best known as a mercenary leader in the Welsh Marches, employed by Henry III of England in 1233–1234; the family connections with properties held in England was longstanding.
Early life
Baldwin ({{langx|fr|Baudouin}}) was the son of Arnoul II, Count of Guînes and Beatrix of Bourbourg, born at Ardres about 1198. Beatrix and her husband were on opposite sides during the War of Bouvines, or at least at cross purposes. The period saw multiple invasions of the County, in particular from Renaud I, Count of Dammartin, and heavy damage from Philip II of France, to whom Arnoul was allied.{{cite book|author1=Lambert of Ardres|author-link=Lambert of Ardres|author2=Leah Shopkow|title=The History of the Counts of Guines and Lords of Ardres|url=https://books.google.com/books?id=hahemTAmx_gC&pg=PA32|accessdate=10 May 2012|year=2007|publisher=University of Pennsylvania Press|isbn=978-0-8122-1996-8|page=32}} Beatrix took Baldwin to Flanders about 1214; later he was able to effect a reconciliation with his father.{{cite book|author=Alexandre Pruvost|title=Histoire des seigneurs de Tourcoing|url=https://books.google.com/books?id=fE1bAAAAQAAJ&pg=PA62|accessdate=10 May 2012|year=1863|publisher=J. Mathon|pages=62–3|language=fr}}
Baldwin succeeded his father Arnoul II in 1220, aged 22. He quarrelled with his mother Beatrix, who died in 1224 at Bourbourg.{{cite book |first=David Bailie |last=Warden |author2=Nicolas Viton de Saint-Allais |authorlink2=Nicolas Viton de Saint-Allais |author3=Jean Baptiste Pierre Jullien de Courcelles |author4=Agricole Joseph François Xavier Pierre Esprit Simon Paul Antoine Fortia d'Urban |title=L'Art de vérifier les dates|url=https://archive.org/details/lartdevrifierl17sain|accessdate=10 May 2012|year=1818|publisher=Moreau, imprimeur|page=[https://archive.org/details/lartdevrifierl17sain/page/423 423]}} He was attacked by Ferdinand, Count of Flanders on his release from prison, where he had been for twelve years confined to the Louvre, since 1214 and the Battle of Bouvines where he had opposed Philip II.{{cite book|author=Robert Liddiard|title=Anglo-Norman Castles|url=https://books.google.com/books?id=J5qe7uWeXYwC&pg=PA366|accessdate=10 May 2012|year=2003|publisher=Boydell Press|isbn=978-0-85115-904-1|page=366}}{{cite book|author=Prigent, Serge|title=The Louvre: dates, facts and figures|url=https://books.google.com/books?id=AQuA4tF2th0C&pg=PA5|accessdate=10 May 2012|publisher=Editions Jean-paul Gisserot|isbn=978-2-87747-786-4|page=5}}
His uncle Baldwin "Le Clerc" was assassinated in 1229. Marie, Countess of Ponthieu mediated: she was a connection by marriage, as well as a grand-daughter of Louis VII of France. In the same year Baldwin accompanied Philip Hurepel (Philip I, Count of Boulogne) in his expedition against the Count of Champagne. This amounted to an act of rebellion, against Blanche of Castile who was acting as regent to Louis IX; the leaders were barons from the north of France, and Baldwin was prominent among them.{{cite book|author=Jean-François Nieus|title=Un Pouvoir comtal entre Flandre et France: Saint-Pol, 1000-1300|url=https://books.google.com/books?id=X_FNTIVEGkMC&pg=PA163|accessdate=10 May 2012|date=14 March 2005|publisher=De Boeck Supérieur|isbn=978-2-8041-4772-3|page=163|language=fr}}
English involvement
{{details|Battle of Monmouth (1233)}}
The connection of the counts with English lands traces back to the Norman Conquest and lands granted to Eustace II, Count of Boulogne. His seneschal Arnulf I of Ardres received six manors from Eustace, all but one in Bedfordshire.{{cite book|author=Heather J. Tanner|title=Families, Friends, and Allies: Boulogne and Politics in Northern France and England, C. 879-1160|url=https://books.google.com/books?id=ytfCmK2xGaAC&pg=PA140|accessdate=10 May 2012|year=2004|publisher=Brill|isbn=978-90-04-13243-6|page=140 note 45}} At least one of those, Stevington, was in Baldwin's family from the 12th century, and came to be held by his brother Robert.{{cite web |url=http://www.british-history.ac.uk/report.aspx?compid=42391 |title=Parishes: Stevington |editor=William Page |publisher=Institute of Historical Research |year=1912 |work=A History of the County of Bedford: Volume 3 |accessdate=10 May 2012}} Baldwin resented the treatment of his manor of Newington near Hythe in Kent by Hubert de Burgh, who had appropriated it.Nicholas Vincent, Peter des Roches (1996), p. 323 note 50.
In the latter part of 1233, Baldwin was one of the partisans of Peter des Roches, in the factional strife that opposed des Roches to de Burgh. He was rewarded with some of de Burgh's manors, and for a time recovered Newington.Vincent, p. 406. Baldwin acted as castellan of Monmouth Castle, in the name of Henry III of England, with a force of Flemish mercenaries.Alexander Croke, The Genealogical History of the Croke Family, originally named Le Blount vol. 1 (1823) pp. 64–5; [https://archive.org/stream/genealogicalhist01crok#page/64/mode/2up archive.org].Vincent, p. 395 note 141. He was attacked on 25 November 1233 by the forces of Richard Marshal, 3rd Earl of Pembroke. An account of the fighting was given by Roger of Wendover.
File:Richard Marshal unhorses Baldwin Guines at a skirmish by Matthew Paris.jpg.]]
Later life
File:Map of County of Guines.jpg
In 1238, Louis IX set up the County of Artois. As part of the new arrangements in the north-east, Guînes became a fief of the French crown. In that year, Baldwin served in Italy, with the force of English and other troops under Henry de Trubleville.{{cite book|author=Björn K. U. Weiler|title=Henry III of England And the Staufen Empire, 1216-1272|url=https://books.google.com/books?id=OIK2WHQkdCgC&pg=PA79|accessdate=10 May 2012|year=2006|publisher=Boydell & Brewer|isbn=978-0-86193-280-1|page=79}} Baldwin's sister Mahaut married Hugo V, count of Saint-Pol, as his second wife, in 1241, having most of the fief of Tourcoing as dowry.{{cite book|author1=Alain Plateaux|author2=Alain Lottin|title=Histoire de Tourcoing|url=https://books.google.com/books?id=jPFZ9feZNuwC&pg=PA28|accessdate=10 May 2012|year=1986|publisher=Presses Univ. Septentrion|isbn=978-2-903077-66-2|page=28|language=fr}}
Baldwin died in 1244 (or 1245 in some sources), and was succeeded by his son Arnoul of Ardres.
Family
Baldwin married Mahaut, daughter of Guillaume de Fiennes and Agnes de Dammartin, who was daughter of Alberic II of Dammartin and so sister to his father's opponent Renaud I. They had four children.{{citation needed|date=August 2019}}