I live in San Diego and have known the Fromdahl family since 1978 when we were all on Guam. in Corona, California.
Any help is appreciated. I am submitting this here since your E-mail address seems to be out of date.
Back Row: John Victor Denevan, Albert Denevan, Alphonso Denevan. Middle Row: Edward Austin Denevan, William Joseph Denevan, Leo Francis Denevan. Front Row: Frank Denevan (William's son)