Need to start in the USA and trace back from there. What is Peter Jacob date of birth, year of immigration, location in USA, etc?
Is this your Peter?
New Britain, Hartford, Connecticut
Alveraham Sacoc 48 b 1892 Persia
Peter Jacob 52 b 1888 Persia; residence in 1935 Chicago
John Asac 50 b 1890 Persia