Patriarch and Pope ("pappas") both derive from the Greek word for father.

AFAICS did the Latin church borrow the title from some Eastern Churches, the Coptic Patriarch is still referred to as Pope ("Al Baba").

Update

Compare also Patriarch of the West

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^4: Demotions of monks by LanX
in thread Demotions of monks by syphilis

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