Isidinna
Isidinna：A thera．He was the son of a setthi in Sunāparanta．He witnessed the miracle of the Buddha’s acceptance of the Candana-mālā （probably the Candanamālaka），and，having heard the Buddha preach，he became a Sotāpanna．While still living the life of a householder，a compassionate spirit urged him to give it up．He entered the Order and soon after became an arahant （ThagA．i．312-3）．
The Theragāthās （vv．187-8） contains two verses which he uttered in confessing aññā．They were the same as were spoken to him by his friendly spirit．In the time of Vipassī Buddha，he was a householder and did homage to the Buddha’s Bodhi-tree with a fan made of sumana-flowers （ThagA．312f）．
He is probably identical with Sumanavājaniya of the Apadāna （Ap．ii．415）．