Hi Betty,
Thought I would update you on what I found. Louise Detoy did marry Frederick Cellarius. She had three children Frederick Jr, Joanne and Christopher. Frederick married a woman named Susan. Frederick died 9/21/1991. I hope to go and visit her soon. I found a picture of Louise and several pictures of Lilah. Lilah and Louis were both cremated and are resting at the IOOF cemetery.