Janice L Zimmermann, Gerald G Zimmermann, George H Zimmermann and one other person are people possibly related to Bertha. The current age of Bertha is 108. Bertha was born in 1916. 10604 Fieldstone Pass, Germantown, Wi 53022 is where Bertha lives. Bertha has listed phone number: (414) 250-1372. She has stayed in Germantown and Milwaukee before moving to Germantown.