Clark, Robert Jr.Hodgson, JohnWhitcomb, RasselasA survey map of Union Township in Isabella County, Michigan. The eastern township boundary line was measured in 1831, the northern, southern, and western township lines were measured in 1837, and the subdivision lines were measured in 1838. Note: The City of Mount Pleasant is located in Sections 15 and 22 and portions of Sections 9, 10, 11, 14, 16, 21, 23, 26, 27 and 28.JPEG2000c67dcdd7-6f0e-41d6-9119-eb0f3350cf5cMI-T014N-R004WengDepartment of Natural Resources8888-003Public14N 04W - Survey Map of Union Township, Isabella County [Michigan]MapsMichigan--IsabellaT014N-R004W1831