In January, 1921, Prosper Hisler, a resident of Dayton, applied for a passport, saying that he wanted to go back to France to see his brother and sisters in Wildersbach. Prosper was born there in 1864 and at the age of 25 he and a number of young men from his neighborhood came to the United States. They landed in New York in February 1889 and many of them came on to the area around Somonauk and Serena, Illinois, where there was a French settlement.
Prosper became a naturalized citizen in 1896 and lived in Dayton, where he found work in the brick yard. He was industrious and in 1902 was able to purchase a house and lot in the village. By 1910 he was a laborer on the C B & Q railroad.
Did he keep in touch with his family back in France? It was perhaps in order to see how they fared after the war that he went back to France in 1921. In order to afford the trip, he sold his house in Dayton and planned to sail from New York on January 15. Although he said on his passport application that he would return within the year, there is no indication that he ever came back to the United States.
This may be explained by an entry in the margin of his birth record in Wildersbach. He was born July 22, 1864, and alongside the birth record a marginal notation tells of his marriage in Wildersbach, November 5, 1921. At the age of 57, he was married to the widow Damoiseaux, nee Marie Elise Hisler.