Walter McLaren
He was the youngest child of the Liberal MP Duncan McLaren ( 1800–1886 ) and his third wife Priscilla Bright , a sister of the Radical MP John Bright . 
<triplet> Duncan McLaren <subj> Priscilla Bright <obj> spouse <triplet> Priscilla Bright <subj> Duncan McLaren <obj> spouse <subj> John Bright <obj> sibling <triplet> John Bright <subj> Priscilla Bright <obj> sibling