I forgot to add something to that. You may have already found this information.
Louisville Directory
1877 Wks Otter&Bros, r Shelby, SW corner Breckinridge
For whom William worked, followed by his residence
1910 Miracode Index
Enumeration District 0004, Age 47, Visit 0051, Jefferson County
with wife Barbara E 46, Kentucky
Son Lewis G 14, Kentucky
Mother-in-law Elizebeth Drescher 72, Germany.