I am the great grand-daughter of Clara Bank Loeffler, I also knew Emma Bank Beckert, Freida Bank Moser, Lena Bank Moser, Carl Bank whose son Carl Jr. still lives in Saginaw. To our knowledge from my Mom talking to her aunts, uncles and Grandmother Clara who resided with my Mom until my Mom's marriage in 1965, all of the sibilings were in the U.S.
Clara resided in Kochville with my Grandfather and his wife Henry and Gertrude Loeffler who was Clara's son, My Mom Joan is the daughter of Henry and Gertrude. Clara lived with my grandparents most of there married life. If you have any questions feel free to email me at firstname.lastname@example.org
and I would be happy to give you any info you would like and how to contact any living relatives