Ratnakar Pandey
He is referred one of the closest to former Prime Minister Indira Gandhi , Rajiv Gandhi and former UPA Chairperson Smt . Sonia Gandhi . 
<triplet> Indira Gandhi <subj> Sonia Gandhi <obj> relative <triplet> Rajiv Gandhi <subj> Sonia Gandhi <obj> spouse <triplet> Sonia Gandhi <subj> Rajiv Gandhi <obj> spouse