If someone would be kind enough to do an obit lookup for Mary Catherine Dwenger Zubrod died Dec. 3, 1973 in Charles City. Wife of Arthur Zubrod. Daughter of Louis Dwenger and my great great aunt Elizabeth Schoborg. I'm hoping it will list surviving siblings; in particular I'm looking for her youngest sister Frances Dwenger born 1920-1921.
Mary and Arthur are buried in Calvary Cemetery in Charles City.
Thank you in advance.