I just posted on your ancestry.com query regarding Charles Edward Kolar, his father, etc.
My grandmother was Anna Marie Kolar Wiese. She lived her adult life in Jamestown, Stutsman Co., North Dakota. Her youngest sibling was Edward Joseph Kolar. Through recent research, I believe he had a son, Charles Edward who married Edwina R. Pollack. It would also appear that he died 16 DEC 1994 in Morgan Hill, Santa Clara, CA.
Do these names sound like they may belong to you, too?