俞大纲
Full family tree
俞大纲俞扬和Nephew蒋**In-law
俞大维Brother
俞大绂Brother俞大𬘡Sister
曾昭抡Sibling-in-law曾广珊Mother俞明颐Father
曾宝荪Cousin曾广钧Uncle曾约农Cousin曾广铨Uncle曾纪鸿Grandfather郭筠Grandmother
曾广銮Relative
曾纪泽Relative
聂其杰Relative聂其璞Relative聂其纯Relative聂其德Relative
曾纪芬Relative聂缉椝In-law陈光矶Relative曾纪耀Relative曾国藩Great-grandfather
曾国荃Relative
曾国潢Relative
曾国葆Relative
曾国华Relative曾国蕙Relative曾麟书Great-great-grandfather