Widtsoe was born in Namsos, Norway; he was the brother of John A. Widtsoe.
He was the brother of John A. Widtsoe. Widtsoe was born in Namsos, Norway.
Widtsoe was born in Namsos, Norway. He was the brother of John A. Widtsoe.
Widtsoe was born in Namsos, Norway. He was the brother of John A. Widtsoe.