The bishop abba Taurinus is probably identical with the one in P. Grenf. 1 66 V°, l. 1, P. Ryl. Copt. 288 V°, S.B. 20 14218, l. 4 and O. CrumVC 38, l. 17, A. Benaissa, Z.P.E. 166 (2008) 183.