1. | Leonard Konsoer was born on 12 Jul 1917 in Illinois, USA; died on 19 Oct 1989 in Cook County, Illinois, USA. Other Events:
- Residence: 1920, Harvey Ward 3, Cook, Illinois, USA
- Residence: 1930, Harvey, Cook, Illinois, USA
- Residence: 25 Apr 1941, Cook County, Illinois, USA
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