From "Who's Who in Kern County, 1939" (pub by Wilson & Peterson, 1940)
GROBER, Arthur R. Parents, Lewis and Bertha (CROCKER) GROBER. Born, Milwaukee, Wisc., May 23, 1886. Married, Minnie E. ROOT, Aug. 1, 1912. Children: Ralph W., Frances M., Pearl M.
If this is a good fit with other information you have, please reply to this message and I will transcribe the remainder of the biography. I AM NOT RELATED TO THIS FAMILY AND HAVE NO OTHER INFORMATION ABOUT THEM. I'm just making the most of a $2.00 buy on eBay... If this helps you, please "pay it forward" by helping another researcher.
Colleen Kayter