Memorials may be sent to the American Heart Association or the Missouri Botanical Gardens. Beloved wife of the late Charles F. Rohn; loving daughter of the late Osborne Birch Byers and Anna H. Meyer; devoted mother of Richard (Margaret) Rohn and Janet (Jan) Kniffen; dear sister of Alfred Byers, the late Wilma Byers, Ruby Plese, Adolph Byers and Osborne Byers; cherished grandmother of 5 and great grandmother of 7. A loving sister - in - law and aunt. Mrs. Rohn was a member of St. Charles Presbyterian Church.