Were there only Jewish men, or women as well?
Were there children? If so, of what age?
42 As Paul and Barnabas were going out, the people repeatedly begged to have these things spoken to them the next Sabbath. 43 Now when the meeting of the synagogue had broken up, many of the Jews and the God-fearing proselytes followed Paul and Barnabas, who were speaking to them and urging them to continue in the grace of God. (Acts 13:42-43, NASB® 2020)
1 In Iconium they entered the synagogue of the Jews together, and spoke in such a way that a large number of people believed, both of Jews and of Greeks. 2 But the unbelieving Jews stirred up the minds of the Gentiles and embittered them against the brothers. (Acts 14:1-2, NASB® 2020)
1 Now when they had traveled through Amphipolis and Apollonia, they came to Thessalonica, where there was a synagogue of the Jews. 2 And according to Paul's custom, he visited them, and for three Sabbaths reasoned with them from the Scriptures, 3 explaining and giving evidence that the Christ had to suffer and rise from the dead, and saying, "This Jesus whom I am proclaiming to you is the Christ." 4 And some of them were persuaded and joined Paul and Silas, along with a large number of the God-fearing Greeks and a significant number of the leading women. (Acts 17:1-4, NASB® 2020)