N.N. / Princess of Kiev

The name of Iziaslav's wife is not known. Iziaslav and his wife had (at least) one child --

_______ Iziaslavna who married in 1155, as his second wife, Gleb Yurievich / Prince of Pereyaslavl, son of Yuri Vladimirovitch "Dolgoruki" / Grand Prince of Kiev and his first wife _______ of the Cumans (died January 20, 1172).

Source -- "Medieval Lands: Russia, Rurikid"

fmg.ac/Projects/MedLands/RUSSIA,%Rurik.htm