The following data is extracted from Biographical Sketches, Coles County, Illinois - East Oakland Township.
William Parker, deceased farmer; born in Staffordshire, England, 1802, where he engaged in farming until 1835, when he emigrated to America with his wife, landing in New York Feb. 2, of the same year, coming directly West; they located upon a farm four miles from Cincinnati. Ohio, where they followed farming until 1840, at which date they removed to Edgar Co., Ill., where they engaged in farming until 1855, when, on account of ill-health, Mr. Parker retired from active labor, and, selling his farm, removed to Oakland, Ill., where he lived until his death, which occurred in the fall of 1862. Their marriage was celebrated Nov. 17, 1834; Mrs. Parker's maiden name was Hannah Huslow; she was born in Staffordshire, England, May 1, 1814; she still lives in the brick house built by her husband, and occupied by them during his life. Mrs. Parker was quite well acquainted with President Harrison, he having dined with them upon several occasions previous to his election to the highest office of the nation.
Source: Biographical Sketches, Coles County, Illinois - East Oakland Township