Benjamin Rothenbush
Benjamin was born about 1871 in OH.

 Mamie X
Mamie was born about 1875 in OH.

 Calvin Rothenbush
Calvin was born on April 24th, 1902 in OH.  He died at the age of 67 in April 1969 in Indianapolis, Marion, IN.

 Walter H. Rothenbush
Walter H. was born about 1910 in IL.  He died in IN (?).