Does this help? Parents names listed, Louis and Marie Garrus Leseberg, spouse Anna.
Illinois deaths:
Name: Henry L. Leseberg
Event Type: Death
Event Date: 03 Sep 1920
Event Place: , Cook, Illinois, United States
Gender: Male
Age: 50
Marital Status: Married
Race: White
Race (Original): White
Occupation: Farmer
Birth Date: 09 Apr 1870
Birthplace: Wheeling, Illinois
Burial Date: 06 Sep 1920
Burial Place: Palatine
Father's Name: Louis Leseberg
Father's Birthplace: Hanover, Germany
Mother's Name: Marie Garrus
Mother's Birthplace: Germany
Spouse's Name: Anna Leseberg
This has to be another Louis Leseberg, dates don't match. But, thought it might be of some importance in your research.
Obituary for Louis Leseberg
Cook County Herald,
Aug. 31, 1936