The following data is extracted from A History of the Pioneer Families of Missouri - Warren County.
Parrish Langford married Sally Lawrence, of North Carolina, and they settled first in Virginia, from whence they re-moved to Smith Co., Tenn. They had five children William, Arthur, Jesse, Henry, and Moses. William, who was a soldier in the war of 1812, married Sally King, of South Carolina, and settled in Warren County in 1818. Their children were Elizabeth, Polly, Nancy, Sally A., Delila, Lawrence, Arthur, Joshua, Jesse, Richard W., John, William, and Henry. Nancy and Delila married and settled in Pike Co., Mo. Lawrence, Henry, Jesse, William, and Arthur married and settled in Warren County. Joshua settled in Lawrence Co., Mo. Lawrence married Polly McCann, a daughter of Neal McCann, who was an early settler .of Warren County.
Source: A History of the Pioneer Families of Missouri - Warren County