Nagatsune TSUDA, a grandson of Sadaoki ODA, was a legitimate child of Koke Oda clan, but lost the position of the legitimate child due to illness and lived in seclusion in Kawaidera Village, Kanzaki Country, Omi Province.
織田貞置の孫津田長経は、高家織田家の嫡子であったものの、病気のために嫡子の地位をしりぞき、近江国神崎郡河合寺村に閉居した。