Complex sentence: Frank Beardsley operated the business with the help of the older children, including two sons who had returned from active duty in the Marines and Navy.At the time Helen served on then-Governor Ronald Reagan's Advisory Council on the Status of Women.
Split into simpler sentences: Frank Beardsley operated the business with the help of the older children, including two sons who had returned from active duty in the Marines. Also at the time Helen served on then-Governor Ronald Reagan's Advisory Council on the Status of Women.