I've seen your other posts, and going on the information you provided, the following might be of interest to you.
1992 obit of Paul's father Ervin Augustine KUMMER, RR Exec, Paul was not mentioned, nor stepson Thos LONG, so I'm guessing Paul is dec'd, as is Thos
In the 1973 obit of Paul's step brother, Thos E LONG, Paul is mentioned,living Des Moines IA, and Paul's sis, Phyllis D TORTORO, Baltimore.
This is a fairly recent RE assessment....she was b 5-27-1930, so she would be elderly, but possibly still living at this address, which was also her address 1992.Her husband Russel d 10-9-1990.She should be able to tell you a few things about bro Paul.
5622 Laurelton Avenue Baltimore, MD 21214 Find on map >> Owner: PHYLLIS D TORTORO Current year's total market value of the land: $46,320 Current year's total market value: $131,780 Date of last change of market value: 05/12/2007 Current transitional assessed total value: $131,780 Date of current assessment: 05/20/2007 Prior total market value of the land: $22,080 Prior total market value: $117,782 Prior transitional assessed total value: $117,782 Tax block/lot: 5408C/ The number of buildings on the property: 1 The year the building was built: 1954