If you read Arabic, then: http://whitemonastery.yoo7.com/t88-topic (which attempts to answer why he is given the title 'Anba' despite being martyred at a young age)
Although the date of his martyrdom is 16th of Hatour, I have yet to find an online (English) Synexarium which contains his story for more information etc.. :(
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Here is a link to an outline (not too in-depth!) of his biography in English:
http://www.windsorcopts.com/index.php?p=2_33
If you read Arabic, then:
http://whitemonastery.yoo7.com/t88-topic
(which attempts to answer why he is given the title 'Anba' despite being martyred at a young age)
Although the date of his martyrdom is 16th of Hatour, I have yet to find an online (English) Synexarium which contains his story for more information etc.. :(