Sisterson

But next year, to conserve the soil, it'll be put in alfalfa, and my sisterson Willy takes care of it then.

The Svarfdalers came out there to the coast; among their company were the Thorgrimssons, sistersons of Ljot, and the men of Ljot's household.

[…] Canon Tiedemann Giese (Polish Gize), a sisterson of the Ferbers Mauritius, Eberhard, and Hildebrand, to publish the pamphlet Floscvlorvm Lvtheranorvm De fide et operibus avēηλoуıкov, […]

Slit nostrils and gouged eyes ensured that Apius's exiled sister-sons need not be considered by the Senators.

But the brothers and sons of Taminy were angry that Taminy was dead. And the sistersons of Taminy were angry, too.