In the late 1640s Rembrandt began a relationship with the much younger Hendrickje Stoffels, who had initially been his maid. In 1654 they had a daughter, Cornelia, bringing Hendrickje a summons from the Reformed church to answer the charge "that she had committed the acts of a whore with Rembrandt the painter". She admitted this and was banned from receiving communion. Rembrandt was not summoned to appear for the Church council because he was not a member of the Reformed church. The two were considered legally wed under common law, but Rembrandt had not married Henrickje, so as not to lose access to a trust set up for Titus in his mother's will.
Rembrandt lived beyond his means, buying art (including bidding up his own work), prints (often used in his paintings) and rarities, which probably caused a court arrangement to avoid his bankruptcy in 1656, by selling most of his paintings and large collection of antiquities. The sale list survives and gives us a good insight into his collections, which apart from Old Master paintings and drawings included busts of the Roman Emperors, suits of Japanese armour among many objects from Asia, and collections of natural history and minerals; the prices realized in the sales in 1657 and 1658 were disappointing. He also had to sell his house and his printing-press and move to more modest accommodation on the Rozengracht in 1660. The authorities and his creditors were generally accommodating to him, except for the Amsterdam painters' guild, who introduced a new rule that no one in Rembrandt's circumstances could trade as a painter. To get round this, Hendrickje and Titus set up a business as art-dealers in 1660, with Rembrandt as an employee.
In 1661 he (or rather the new business) was contracted to complete work for the newly built city hall, but only after Govert Flinck, the artist previously commissioned, died without beginning to paint. The resulting work, The Conspiracy of Claudius Civilis, was rejected and returned to the painter; the surviving fragment is only a fraction of the whole work. It was around this time that Rembrandt took on his last apprentice, Aert de Gelder. In 1662 he was still fulfilling major commissions for portraits and other works. When Cosimo III de' Medici, Grand Duke of Tuscany visited Amsterdam in 1667, he visited Rembrandt at his house.
Rembrandt outlived both Hendrickje, who died in 1663, and Titus, who died in 1668, leaving a baby daughter. Rembrandt died within a year of his son, on October 4, 1669 in Amsterdam, and was buried in an unmarked grave in the Westerkerk.
