Mongeau History, Family Crest & Coats of Arms
Early Origins of the Mongeau family
The surname Mongeau was first found in Gascony (French: Gascogne), an area of southwest France bordering Spain, that was part of the "Province of Guyenne and Gascony" prior to the French Revolution, where this family was established in earlier times.
The members of the family also formed important alliances with other distinguished families of the day. An alliance was formed between the branch Mongeot de Boisset and the Boitouset family of Burgundy. The branch Monginot established an alliance with the La Loge family, and the Marchand and Simony families of Burgundy.
The branch Mongey formed an alliance with the Migieu and DePringles families. Other important alliances were between the branch Demonge and the Le Compasseur family, the Petit de Bressey family and Thomas D'Islan, and also between the branch Demongeot and the Joly family of Burgundy.
Early History of the Mongeau family
This web page shows only a small excerpt of our Mongeau research. Another 120 words (9 lines of text) covering the years 1746, 1789, 1795, 1799, 1808, and 1818 are included under the topic Early Mongeau History in all our PDF Extended History products and printed products wherever possible.
Mongeau Spelling Variations
Spelling variations of this family name include: Mongeau, Mongeaux, Mongeot, Mongeaud, Mongeault, Mongin, Mongenet, Mongenais, Mongenot, Monge, Monges, Lemonge, Demonge, Monget, Mongette, Monger, Mongeon, Mongey, Monginot and many more.
Early Notables of the Mongeau family (pre 1700)
Notable amongst the family at this time was Gaspard Monge (1746-1818), the count of Péluse, a French senator and mathematician, who was the first person to identify the principles of descriptive geometry and to develop methods and applications of descriptive geometry. As well, he was a professor at the École Centrale des travaux...
In Quebec, Canada, the name Mongeau is the 784th most popular surname. 
Some of the first settlers of this family name were:
Mongeau Settlers in Canada in the 17th Century
Mongeau Settlers in Canada in the 18th Century