area ▁at ▁a ▁syn od ▁held ▁in ▁Sele u cia ▁in ▁ 3 5 9 . ▁ ▁Di ogen es ▁is ▁mentioned ▁in ▁the ▁acts ▁of ▁the ▁Second ▁Council ▁of ▁Constantin ople ▁in ▁ 5 5 3 . ▁ ▁Nic et as ▁was ▁at ▁the ▁Second ▁Council ▁of ▁N ica ea ▁in ▁ 7 8 7 ▁ ▁Constantin us ▁was ▁at ▁the ▁Council ▁of ▁Constantin ople ▁( 8 6 9 ). G . ▁B ard y , ▁v . ▁August opol is , ▁in ▁D iction naire ▁d ' H istoire ▁et ▁de ▁Géographie ▁ecc lés iast iques , ▁vol . ▁V , ▁ 1 9 3 1 , ▁col . ▁ 6 5 7 ▁▁ ▁Tit ular ▁Se es ▁ ▁August opol is ▁in ▁Ph ry gia ▁is ▁today ▁included ▁in ▁the ▁Catholic ▁Church ' s ▁list ▁of ▁tit ular ▁sees ▁ ▁since ▁the ▁dioc ese ' s ▁nom inal ▁rest oration ▁in ▁the ▁ 1 5 th ▁century ▁as ▁a ▁tit ular ▁bishop ric , ▁under ▁the ▁name ▁August opol is , ▁until ▁its ▁ren aming ▁in ▁ 1 9 3 3 , ▁avoid ing ▁confusion ▁with ▁August opol is ▁in ▁Palest ina . ▁ ▁It ▁is ▁vac ant ▁since ▁dec ades , ▁having ▁had ▁the ▁following ▁inc umb ents , ▁of ▁the ▁lowest ▁( ep is cop al ) ▁rank ▁with ▁an ▁arch ie pis cop al ▁( inter medi ary ▁rank ) ▁exception ▁: ▁ ▁Jean , ▁Fri ars ▁Minor ▁( O . F . M .) ▁( 1