Jean, Thank you. I have tried to find a copy of William Blackerby's Will as I have only seen where others posted part that mentions Johnson & Alice. I am working on family of Isaac Bush & Hannah Sammon's. Their son James Married Margaret Riveer. The son of James & Margaret, Peter Bush married Alice Riveer.
I believe from information by another Bush descendant that Johnson Riveer's sister was Margaret Riveer Bush. Have also seen people have two different parents for Johnson Riveer and not sure which is correct. Eva