Edward Prouty of Maryland b. 1838

He was b. in Boston, Mass. and lived in Baltimore in 1880. He died before 1900. His wife was Mary F. b. 1843, children-Caleb J. Nov. 1859, Mary E. 1862, Anna E. 1865, William E. 1867, Samuel T. 1876.His wife's maiden name was probably Chisholm, as A. E. Chisholm age 81-mother-lived with the family in 1880. Caleb J. C. Prouty m. Mamie R and had children Ione G, Pearl M, Mabel R, and Caleb J. C. born Dec. 1898. William E. m. Lulu M, and in 1900 had one child Mae age 7. Samuel m. Gertrude W and had one dau. Lida M. age 9 in 1900. Does anyone know who Edward's father was?