According to Arnold Houbraken, Jan was the son of Lieven Hendriksze, a tapestry worker (borduurwerker), and was trained by Joris Verschoten. He was sent to Pieter Lastman in Amsterdam at about the age of 10 for two full years. After that he began his career as an independent artist, at about the age of 12 in Leiden. He became something of a celebrity because of his talent at such a young age. Specifically, his copy of Democriet & Herakliet by Cornelis van Haarlem (illustration), and a portrait of his mother Machtelt Jans van Noortzant, were admired. This attracted the attention of Maurice of Nassau, Prince of Orange, around 1620, who bought a life-size painting of a young man reading by the light of a turf-fire. He gave this painting in turn to the English Ambassador, who presented it to James I. This was the reason why, when Lievens was 31, he was invited to the British court. When he returned from England via Calais, he settled in Antwerp, where he married Suzanna Colyn de Nole, the daughter of the sculptor Michiel Colyns, on 23 December 1638.
According to Arnold Houbraken, Jan was the son of Lieven Hendriksze, a tapestry worker (borduurwerker), and was trained by Joris Verschoten. He was sent to Pieter Lastman in Amsterdam at about the age of 10 for two full years. After that he began his career as an independent artist, at about the age of 12 in Leiden. He became something of a celebrity because of his talent at such a young age. Specifically, his copy of Democriet & Herakliet by Cornelis van Haarlem (illustration), and a portrait of his mother Machtelt Jans van Noortzant, were admired. This attracted the attention of Maurice of Nassau, Prince of Orange, around 1620, who bought a life-size painting of a young man reading by the light of a turf-fire. He gave this painting in turn to the English Ambassador, who presented it to James I. This was the reason why, when Lievens was 31, he was invited to the British court. When he returned from England via Calais, he settled in Antwerp, where he married Suzanna Colyn de Nole, the daughter of the sculptor Michiel Colyns, on 23 December 1638.