Guenther Kniza
1 person named Guenther Kniza found in Lake Geneva, WI.
Demographic Info for Guenther Kniza
Statistics based on US Census data for all 1 person with this name.
110 yrs
AVERAGE AGE
100% are in their 110s, while the average age is 110.
100%
CAUCASIAN
Our ethnicity data indicates the majority is Caucasian.