Wiktionary
twice removed
a. (context of distant cousins English) Separated by two generations of descent
Usage examples of "twice removed".
We have twice removed the Dukes of Hydolar, and yet the Merchants believe not our power.
He was the son of a king in a far-off land, and his father was the thirteenth cousin twice removed of the princess' father.
Cozzano recognized a grandnephew twice removed and tried to wave, but his arm didn't work.