Lydia, the dealer in purple cloth converted at Philippi, was originally from Thyatira (Acts 16:14); the city's own church is later addressed in Revelation and rebuked for tolerating a false prophetess (Revelation 2:18-29).
Thyatira was the hometown of Lydia, the seller of purple cloth who became a Christian after hearing Paul preach in Philippi. The city's own church is mentioned in Revelation, where Jesus warns the people not to follow a false teacher living among them.
References: Acts 16:14
People connected to Thyatira
Jezebel(F) — Christ's name for the false prophetess tolerated in the church here
Revelation 2:20
Lydia(F) — a dealer in this city's purple cloth, converted under Paul's preaching at Philippi