DAVID SYLVESTER PLANK
David Sylvester Plank was born on 31 May 1842. He died on 26 June 1913 and is buried in the Plank Cemetery, Brookfield, Tioga County, Pennsylvania.
David married Harriet L. How on 27 September 1863 in Lawrenceville, Tioga County, Pennsylvania. Harriet was born in 1845. She died 27 February 1924 and was buried on 1 March 1924 in Plank Cemetery, Brookfield, Tioga County, Pennsylvania.
David and Harriet's children were:
1. Henry F. Plank married Mary E. Diel and had two children Joseph D. and Iva Plank.
2. Iva Plank
David Plank and his family lived in Sunderlinville.