Ancien Régime
Jacqueline Antoinette Marie Catherine Van der Vyvere
1726 – 1789
⚭ Jean Pierre Le Claire1718 – 1793
- Wealth & dowry
- Noble marriage

Azure, three swords argent hilted or, in bend.
Explore in Armorial →Heiress of the Van der Vyvere family who brought substantial Flemish wealth into the LeClaire line. Family tradition records a dowry of approximately 90,000 livres — exceptional by eighteenth-century standards.
Jacqueline Van der Vyvere brought substantial wealth and prestige into the LeClaire family. Family tradition records a dowry of approximately 90,000 livres, a figure suggesting exceptional resources by eighteenth-century standards. Through her descendants, the Van der Vyvere inheritance became intertwined with the later military and LeClaire family branches.
Born into the Van der Vyvere family in 1726, she was the mother of Général de Division Théodore François Joseph Leclaire and of Louis Jean Baptiste Leclaire, the direct ancestor of the modern House. She died in 1789, shortly before the outbreak of the French Revolution.
Biographical Record
Spouse+
Married Jean Pierre Le Claire (1718–1793).
Children+
Mother of Théodore François Joseph Leclaire (1752–1811), Louis Jean Baptiste Leclaire (1753–1825) and Marie J. A. Leclaire (1755–1830).
Family Significance+
The Van der Vyvere marriage stands as one of the strongest indicators of wealth within the documented family history. A dowry of approximately 90,000 livres would, in eighteenth-century Europe, have been associated with major merchants, financiers, office-holders or noble families.
Story Mode
Their chapter in the dynastyJacqueline Antoinette Marie Catherine Van der Vyvere belongs to the Ancien Régime. Born around 1726 in Lorraine, the line continued through their hand.
The ancien régime shaped every aspect of Jacqueline's world — its laws of inheritance, its wars, its faith and its limits.
Marriage to Jean Pierre Le Claire bound the line to a wider noble network.
In France, Louis XV ruled. Lorraine answered to Leopold I.
Through Jacqueline, the House continued — its name, its arms and its memory carried forward to every generation that followed, down to Brandon Noble LeClaire.
The World They Lived In
Jacqueline's lifetime · 1726–1789
Who governed their world
- King of FranceLouis XV
- Duke of LorraineLeopold I
- Holy Roman EmperorCharles VI
Contemporary figures
- J. S. BachComposer · 1685–1750
- VoltairePhilosophe · 1694–1778
- MozartComposer · 1756–1791
- Napoleon BonaparteEmperor of the French · 1769–1821
Major events during their life
- Lorraine to Stanislas Leszczyński1737 · Lorraine
Father-in-law of Louis XV; Lorraine becomes effectively French.
- Lorraine annexed to the Kingdom of France1766 · Lorraine
- French Revolution begins1789 · France
Dynasty Explorer
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Legacy Flow
Trace what they passed on
How Did I Get Here?
Path from Jacqueline to Brandon