The only La Porte city directory in which we could find Frank Worthington is the 1910 directory, where he is listed under saloons at 603 Michigan Avenue. He does not appear in the 1907 or 1913 directories. The address is listed under different saloon owners during those years, so we can only estimate that Worthington was active around 1910.
More research is required.
1907 – He is not listed in the 1907 La Porte directory. John A. Yorkey is listed at 603 Michigan Avenue as a saloon.
1910 – Worthington Frank (Louise), saloon at 603 Michigan Ave., phone 605, residence at 603 Michigan Ave.
1913 – He is not listed in the 1913 La Porte directory. Putnam & Ebert is listed at 603 Michigan Avenue as a saloon.