Gustave Marquardt
2 people named Gustave Marquardt found in Illinois and Missouri.
Demographic Info for Gustave Marquardt
Statistics based on US Census data for all 2 people with this name.
51 yrs
AVERAGE AGE
100% are in their 50s, while the average age is 51.
100%
CAUCASIAN
Our ethnicity data indicates the majority is Caucasian.