Some Council members believed in Jesus.

Acts 17:32-34

32 When the men of the council heard Paul say that ◄a man had become alive again after he had died/someone had been raised from the dead►, some of them laughed scornfully. But others said, “We (exc) would like you (sg) to tell us more about this, some other time.” 33 After they said that, Paul left the council meeting. 34 However, some of the people there went along with Paul and became believers. Among those who believed in Jesus was a member of the council whose name was Dionysius. Also, an important woman whose name was Damaris and some other people who had heard Paul’s message also believed in Jesus.