家谱家庭关系图的英语翻译是 genealogy family tree。它的来源可以追溯到古代，当时人们用图形的方式记录世代相传的家族关系。

一些例句如下：

She spent hours tracing her genealogy family tree.
她花了几个小时研究她的家谱家庭关系图。

The genealogy family tree showed that he was related to the royal family.
家谱家庭关系图显示他与皇室有亲戚关系。

He created a genealogy family tree to learn more about his ancestors.
他创建了一个家谱家庭关系图，以了解他的祖先。