Matthew Poole and continuators on Colossians 4:15

15 Salute the brethren which are in Laodicea , and Nymphas , and the church which is in his house .

Having saluted the Colossians, in the names of others, circumcised, and uncircumcised, he desires them in his own name to salute the Christians in the Church at Laodicea.

And some pious man called Nymphas probably living either in the Countrey near the City of Laodicea; or some eminent Christian of chiefnote in the City. The masculine Article adjoyned shews this Person to be a male and not a female (as some have inconsiderately reckoned.

And the company of believers either of his own family or neighbourhood, who did under his protection or inspection meet to worship God according to his appointment, Rom. 16.1, 5, 1 Cor. 16. 15, 19.