Tadataka was buried in Kotoin of Daitokuji-Temple, Kita Ward, Kyoto City, and a part of his ashes were buried in Saionji family-associated Hojusan Chikurin-in Temple, Kamigyo Ward as well as in a graveyard of the Naizen family at the site of Zuigan-ji Temple, Chiharadai, 3-24, Shimazaki, Kumamoto City.
忠隆の墓所は京都市北区(京都市)の大徳寺高桐院と、分骨墓として西園寺家ゆかりの上京区宝樹山竹林院および熊本市島崎3丁目24千原台の瑞巌寺跡地内膳家墓所。