I have a copy of Caroline's death certificate from the Hammond, IN Dept. of Health. She died at home at 436 Fayette. Carl signed the cert. Death: 12/08/35 at 6:30 pm; married; housewife. Died of cardiac failure due to senile heart. Contributory: Pulmonary edema, old age. She was buried 12/11 by Oexmann's funeral of Hammond, into the Concordia Cemetery of Hammond.
Also on the death info it says she was born in Germany Jan. 06, 1847 to Daniel Wick and C. Meyer. Carl is listed as supplying this information. Was Carl mistaken about her parent's names? Having a brother named Daniel *Junior* would match my info.