Person:Jean d'Arensbourg (1)

Name	Jean-Baptiste Gustave d'Arensbourg
Gender	Male
Birth`^?`	Abt 1780	Louisiana, United States
Marriage	7 Jan 1805	St. James Parish, Louisianato Mathilde Peret
Death^[1]	14 Aug 1814	St. Charles, Louisiana, United States
Probate^[2]	31 May 1815	one of 4 petitions filed after his death

First Families of Louisiana

This individual is part of the lineage of a certified
Colonial Louisiana Ancestor
by the
Louisiana Genealogical & Historical Society

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References

↑ Ancestry.com. Public Member Trees: (Note: not considered a reliable primary source).

no source cited for the exact death date, but it is consistent with the fact that probate files include 4 petitions that were filed starting 31 May 1815
↑ file for Gustave D'Arensbourg, in Louisiana, United States. Louisiana Wills and Probate Records, 1756-1984.

see images 188-196 for the petitions and a response; it appears that the first petition was filed 5-31-1815

It is possible that his death date is mentioned in these papers (most of which are in French) but I didn't spot it.