I Am Trying to Track Walter William Cousins My Grandfather He was Born IN London IN 1880 the Family Then Moved to Portsmouth Hampshire IN England...

O'Toole in 1908. He stays there and raises 6 children with Annie. In 1927 Annie dies sudden and Walter william Cousins leaves Canada and returns to Portsmouth England. Arriving September 1930. I have no Idea what happened to him after that except he turned up around 1948/9 and asked to see the 2 daaughters he'd left in a convent school. They both refused. I would like to know if he made a new life for himself, ahd more children, any information on him would be brilliant.
thanks
Jean