I was looking for information on the family name Alloncius and came across your post and those replies posted in 2009. One cited names from an immigration listings in the US for Edward and Frances Alloncius with children John age 4 and Clementine age 7months on a census record for Greater New York in 1880. Their third child was Jeannette born December 3, 1883. Jeannette is my great-grandmother and Francoise is my great -great grandmother. I have pictures of both and know Jeannette's birthdate by ring that was given to Jeannette by Francoise on the occasion of her marriage. My family would be grateful for any further information on this side of our family. Does any of this information help?
Thanks, Gina Graven