I can't help with East Alton 1930, but I do have a 1927 Alton City Directory that lists 3 Bohlen women that might fit into your family. They are: Miss Anna Bohlen hse keeper 1415 Liberty Miss Ella Bohlen res 1001 Langdon Miss Martha Bohlen asst Dr. A. W. Rue res 716 E. 7th Alonzo W. Rue Dentist, 10a W. 3rd. phone 213 res 814 Grove at the same address on Grove Street is Emma Rue wid Frank Hope this will give some life to a couple of family memebers, if they're a wrong family, Oh Well. TOM SAXTON