HistoryThe Nathan Chapman Jr. House (c. 1832)

Originally located on Lot 26, Concession 5 in the hamlet of Milliken’s Corners (located at Kennedy Road and Steeles Avenue), Nathan Chapman Jr., a gentleman farmer, purchased 98 acres (400,000 m2) of land in May 1831. Born in 1810, Nathan was the son of United Empire Loyalists Nathan Chapman Sr., and Susannah Fockler, who were some of the first settlers to the area of Thornhill. The Chapman House was most likely built in 1832 around the time of Nathan’s marriage to Elizabeth Lameraux. Nathan was married a second time in 1842, after Elizabeth’s death, to Amelia Humberstone, the daughter of Thomas Humberstone who ran Humberstone Pottery in York Township. After Nathan’s death in 1892, the property and the house were left to his daughter. The house was eventually relocated to Markham Museum in 1978.


The Chapman House is an excellent example of a regency style cottage built c. 1832. It is one of the few remaining buildings in Markham of plank-on-plank construction. The interior woodwork and trim suggests that the Chapman family had more resources to spend on such details. The house is 3 bays wide by 2 bays deep with a slightly recessed front door surrounded by decorative neo-classical trim. Louvered shutters and molded wood trim surround the wood windows which have a 12 over 12 pane division.