| 1. | Robert G. Grubbs died in 1999. Family/Spouse: Ruth Rullmann. Ruth (daughter of Karl Rullmann and Magdalena Kammerer) was born on 24 Feb 1918 in Erie, Erie County, Pennsylvania; died on 22 Jul 2004 in Erie, Erie County, Pennsylvania; was buried on 25 Jul 2004 in Lakeside Cemetery, Erie, Erie County, Pennsylvania. [Group Sheet] [Family Chart]
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| 2. | Robert K. Grubbs |