Pahl

I was born Herbert Helmut Schilling on 03/15/60 in Schweinfurt, Germany. My adopted name is Timothy James Burke. My birth mother is Eleonore Rosmarie Schilling, D.O.B. 04/23/39. She married American James Pahl in Germany on 08/07/62. Eleonore and James Pahl came to United States on 12/15/70. Please help with any information you can provide in finding my birth mother and James Pahl (birth father?).