Willem Winkelman was born in 1887.
Ben Winkelman was born on 1899-02-28.
George Winkelman was born on 1865-02-18.
Michael Winkelman was born on June 27, 1946, in Los Angeles, California, USA.
George Winkelman was born February 18, 1865, in Washington, DC, USA.
Astrid Warner was born on June 28, 1934, in USA.
1946
Duelm MN
Michael Winkelman's birth name is Michael Lew Winkelman.
Willem Winkelman died in 1990.
Henri Winkelman died on 1952-12-27.
George Winkelman died on 1960-05-19.