Looking for any info on Casimer Kozlowski. Came in the late 1800's to Rochester, NY. He married Helen (Ellen?) Poddulnia and moved to Buffalo, NY. They had 4 children: Jan(Frank), Sigmund, Helen and Sophia. J. Frank married Anna Zak in 1925. Anna's mother and father were Frank Zak & Bronislaus Maduronska.Casimer may have had a brother Roman who stayed in Rochester. He was a taylor. Casimer owned a shoe shop on Broadway in Buffalo, NY.