Yes, priests did marry, absolutely for the first few hundred years of the Church…it was slowly implemented over time.
en.wikipedia.org/wiki/Clerical_celibacy
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It is undisputed that the earliest Christian leaders were very largely married men. The mention in Mark 1:30 of Saint Peter’s mother-in-law indicates that he was married, while 1 Corinthians 7:1-16 is taken to mean that Paul the Apostle was unmarried.[4]**
In 888, two local councils, that of Metz and that of Mainz, prohibited cohabitation even with wives living in continence. This tendency was taken up by the eleventh-century Gregorian Reform, which aimed at eliminating what it called “Nicolaitism”,[29] that is
clerical marriage, which in spite of being theoretically excluded was in fact practised,[30] and concubinage.