Frank Rosenau Obituary
The passing of Frank Rosenau of Lemmon, South Dakota leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on February 13, 2026 at the age of 95. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Frank Rosenau to show support.
He was predeceased by: his parents, Otto Rosenau and Ruth Rosenau; and his sisters, Helen, Clara and Adeline.
He is survived by: his former wife Arleen Miles; his wife JoAnn; his daughters, Adeline Bird, Joyce Peterson (Todd), Jennifer Rosenau and Kay Lynn Sonsalla (Trent); his stepchildren, Steve, Tim, Jill and Joye; his grandchildren, Denver, Joshua and Genesis Rosenau; his brothers, Darrell and Fred Rosenau; his son Joel; and his grandson Guy Peterson.
