Public records show Racine as a city Petronilla also stayed in. Records link Petronilla with Renee Suann Kosch, Steven E Kosch, Rudolph Kosch and one other person. This person's birth year was listed as 1946. The residency of Petronilla is at 2508 Donna Ave, Racine, Wi 53404. The number currently linked to Petronilla is (262) 635-1881. Petronilla turned 78 years old.