Show ContentsLaproux History, Family Crest & Coats of Arms

The French name Laproux was derived from the French name Preux, a nickname meaning "wise," "worthy," or "valiant".

Early Origins of the Laproux family

The surname Laproux was first found in Brittany, where this eminent family was established in ancient times.

The members of the branch Proust were the lords of Cleuz, of Gironnière and of Portlavigne in Brittany. The members of the family also branched into other regions of France and there they distinguished themselves by means of numerous contributions to the society and to their respective communities. The branch Prousteau was ennobled in 1597.

The branch Proust produced an abbot of Saint Melaine in 1574, a mayor of Nantes in 1693 and two treasurers in 1725 and in 1766. The branch Prousteau of Montlouis was ennobled in 1817 in Paris. The family also rose in prominence by their important alliances to other distinguished families of the day.

Jean Proulx, born in 1647, son of Jean and Louise (née Vallée), travelled from Nantilly, France to the New World in the 17th century and married Jacquette Fournier, daughter of Guillaume and Françoise (née Hebert), on 5th June 1673.

Jean Prou, born in 1641, travelled from France to Canada in the 17th century. After arriving in Quebec he married Catherine Pinel, daughter of Gilles and Anne, on 2nd November 1676. They remained together in Quebec until Jean's death at Pointe-aux-Trembles on 9th December 1703. 1

Early History of the Laproux family

This web page shows only a small excerpt of our Laproux research. The years 1655, 1706, 1754 and 1826 are included under the topic Early Laproux History in all our PDF Extended History products and printed products wherever possible.

Laproux Spelling Variations

History has changed the spelling of most surnames. During the early development of the French language in the Middle Ages, a person gave his version of his name, phonetically, to a scribe, a priest, or a recorder. Some variables were adopted by different branches of the family name. Hence, there spelling variations of the name Laproux, some of which include Proulx, Leproulx, Proux, Leproux, Prou, Leprou, Preux, Lepreux, Proust, Leproust, Prousteau, Leprousteau, Prouet and many more.

Early Notables of the Laproux family

Another 34 words (2 lines of text) are included under the topic Early Laproux Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Laproux family

France finally gave land incentives for 2,000 migrants during the 1700s. Early marriage was encouraged in New France, and youths of 18 took fourteen-year-old girls for their wives. The fur trade was developed and attracted migrants, both noble and commoner from France. 15,000 explorers left Montreal in the late 17th and 18th centuries, leaving French names scattered across the continent. The search for the Northwest passage continued. Migration from France to New France or Quebec, as it was now more popularly called, continued until 1759. By 1675, there were 7000 French in Quebec. By the same year the Acadian presence in Nova Scotia, New Brunswick and Prince Edward Island had reached 500. In the treaty of Utrecht, the Acadians were ceded by France to Britain in 1713. In 1755, 10,000 French Acadians refused to take an oath of allegiance to England and were deported. They found refuge in Louisiana. Meanwhile, in Quebec, the French race flourished, founding in Lower Canada, one of the two great solitudes which became Canada. Many of this distinguished family name Laproux were prominent in social, cultural, religious and political affairs in France and New France. Amongst the settlers in North America with this distinguished name Laproux were Jean Prou, who married Jacquette Fournier in Quebec in 1673; Jean-Baptiste Prou, who married Catherine Pinel in Quebec in 1676; Denis Prou, who married Marie-Anne Gagné.



  1. Olivier, Reginald L. Your Ancient Canadian Family Ties. Logan: The Everton Publishers, Inc., P.O. Box 368, 1972. Print


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