Vince, I thought these addresses may be helpful down the road. The 1900 Phila. City Directory has the following John Doerrs:John, barber, 1402 N. 10thJohn, dyer, 505 ThompsonJohn, junk 2425 HuntingdonJohn C, barber, 105 South The 1905 Phila. City Directory has the following John Doerrs listed:John. 2842, N. 11thJohn, dyer, 1140 N. 4thJohn, huckster, 2425 HuntingtonJohn H. Doerr, grocer, 4020 and 4030 GirardJohn H. Doerr, shoes, 1 r 216 Laurel Regards, Mary > According to the 1900 census there was a John (NMI) Doerr, produce dealer, > born August 1848, immigrated 1870 as follows: > > Doerr, John b. Aug 1848, married 25 yrs, parents and self born Germany, imm > 1870, 30 yrs in US, produce dealer > Doerr, Mary B, wife, b. Jan 1855, 10 children 7 living, parents and self > born Germany, imm 1873 27yrs in US > children: > Harry > William > Frederick > George > Mary > > Residence was 2425 West Huntingdon Street.