Johannes Maximilian Avenarius
- Born on January 7, 1887
- Deceased on August 21, 1954, at the age of 67 years
Family
- Married on May 14, 1918, with Elisabeth Gabriele Reuter (1897 - )
- Married on February 5, 1926, with Anna Maria Ronge (1889 - 1974)
Occupations
- artiste peintre
- graphiste