He married a daughter who was born to the Nasu clan in Shimotsuke Province and Tsuneyuki KODAMA, the leader of the Kodama Party based in Musashi Province, and the couple gave birth to the children including MINAMOTO no Moritsune (Kawachi-Genji).
妻女を下野国の那須氏と、武蔵国の児玉党の棟梁児玉経行の息女を迎え、源盛経(河内源氏)らの子はこの時期に生まれた。