Emmigrated to US before WWI.
Immigrated about 1912, looks like stayed Alien per census records
1940 US Detroit MI Census, Detroit, MI
Bender, Benjamin 50 Bp Germany
Bender, Anna 50, Bp Germany
Bender, Arthur 24 Bp MI
Bender, Harold 19 BP Michigan
1930, Detroit MI, Wayne County, Northfield Avenue, House Nu 5904.
Bender, Benjamin 40 Imm 1912, Alien, Bp-Germany Parents BP-Germany
Bender, Anna 39 Imm 1912, Alien, Bp-Germany, Parents BP-Germany
Bender, Elfrieda 16 BP-Michigan
Bender, Arthur 14 BP-Michigan
Bender, Wanda 12 BP-Michigan
Bender, Harold 8 BP-Michigan
1920 Census, Detroit Michigan Ward 16, Wayne County. Street West Warren
Bender,Benny Age 33, Imm 1912, Russia/Poland, Parents born Russia/Poland,
Spoke German, Trucking
Bender, Anna Age 32 Imm 1912, Russia/Poland, Parents: Russia/Poland
Bender, Freda Age 6 bp-Michigan
Bender, Arthur Age 4 7/12 bp-Michigan
Bender, Wanda Age 3 2/12, bp-Michigan