Letter from William Heathcote De Lancey to Edward Floyd De Lancey, January 7, 1850

Letter from Edward Floyd De Lancey to James De Lancey, June 18, 1852

Letter from Frances Munro De Lancey to Edward Floyd De Lancey, June 5, 1865

Letter from William Heathcote De Lancey to Edward Floyd De Lancey, January 28, 1859

Deed issued by Lewis P. Bayard on behalf of Trinity Church in New Rochelle to John Peter De Lancey, November 18, 1824

Letter from Edward Floyd De Lancey to Cousin William, March 22, 1879

Letter from Sir William Heathcote to Edward Floyd De Lancey, January 19, 1868

Letter from Frances Munro De Lancey to Edward Floyd De Lancey, June 6, 1865

Letter from W. T. Gibson to Edward Floyd De Lancey, June 13, 1865

Letter from William Heathcote De Lancey to Edward Floyd De Lancey, September 5, 1861

Telegram from William Heathcote De Lancey to Edward Floyd De Lancey, November 15, 1858

Letter from William Heathcote De Lancey to Thomas J. De Lancey, January 5, 1848

Letter from Frances Munro De Lancey to Edward Floyd De Lancey, June 28, 1865

Letter from John McAdam to Edward Floyd De Lancey, May 18, 1836

Letter from Frances Munro De Lancey to Edward Floyd De Lancey, June 19, 1865

Letter from Edward Floyd De Lancey to Anne Charlotte McAdam, February 24, 1852

Letter from George C. Genet to Edward Floyd De Lancey, June 6, 1865

Letter from Josephine De Lancey to Edward Floyd De Lancey, January 29, 1850

Letter from Edwin Lancey to Edward Floyd De Lancey, February 28, 1872

Letter from B. Fernow to Edward Floyd De Lancey, May 6, 1891