I have not been able to find any information on Joseph Constant Cachelin. He was born in 14 Oct 1812 in Germagny, Haute-Savoie, Rhône-Alpes, France and died in 1896. He was married to Marie Elizabeth Grossboillat, who was born on 11 Oct 1815 in France and died 11 Aug 1879 in De Soto, Washington, Nebraska, USA. Together they had seven kids that I know of. If you have nay information at all I would really appreciate it!