Caroline was 20 years old when she married 29 year old Nathan P Tyler. He had been previously married to Olive Welsheimmer and had 3 children.
Whitley County Indiana Marriages 1838-1910, BRIDES "Q-R"
RAPP, Caroline to Nathan TYLER on March 1, 1883 - Book 3:544
Tyler Caroline Rapp Eel River Township, Eel River Cemetery, Eel River-Cedar Creek Book, Page 147
(Cemetery Index, Allen County, Indiana