Yukiyoshi SESONJI, the eighth head of the family changed the family name to Sesonji, and the family line became extinct after Yukisue SESONJI, the seventeenth head of the family, died.
世尊寺家は8代世尊寺行能から世尊寺の家名を名乗り、17代世尊寺行季で終焉となる。