Bertha has listed phone number: (616) 942-9013. Possible relatives of Bertha are: Blanche Cecilia Collins, Regina Elissa Witherspoon, Donald Ray Witherspoon and 6 other people. Public records show Kentwood, Grand Rapids and Cambridge as cities Bertha also stayed in. 8267 Woodstone Dr #Pvt, Byron Center, Mi 49315 is where Bertha resides. The age of Bertha is 82. Bertha's birth date was listed as 1942.