I., a descendant of the above, had two sons and a da., the latter mar. and emigrated with her husband, to the western part of Pennsylvania. His sons he brought up as physicians. The youngest, Jeremiah, settled at Fishkill, in Dutchess Co. The eldest, Ananias, settled at Rhinebeck, in the same county, and was an active whig during the Revolutionary war. He had ten sons and three da. One son and one da. d. young.

1. Thomas, the eldest, graduated at Princeton College, and became an eminent lawyer in the city of New York, he mar. Catharine Golden, grand-da. of the Hon. David Golden, Lt. Gov. of the Province of New York. He left 1. Golden, a lieutenant in the Provincial army, and aid de camp to General Izard,

2. Edward, d. young, 3. Alice Ann, H. John, d. young, HI. Henry, IV. Charles Dekay Cooper, M. D., fourth son of Ananias, resided at Albany, here he mar. Margaret Verner. He left three sons and two da.. 1 Major General John T. Cooper, of Albany, mar. Miss Henry, da. of John V. Henry, 2. William mar. a da. of the late Judge Vanderpool, 3. Rev. Charles Dekay Cooper, of Rochester, mar. a da. of Judge Sutherland, formerly Chief Justice of the state of New York, 4. Margaret, 5 Elizabeth. V, William, d. young, YI. George D. Cooper, mar. Eliza Bayard, da. of Col. Samuel Vetch Bayard, and left a large family. 1. Catharine, d., 2. Thomas, d., 3. William B., d., 4. Edward of Throckmorton's Neck, mar. Miss Gamage, and had four da., 5. Eliza, d., 6. Mary, 7. Elizabeth Justina, mar. Isaac Heansey, M. D., 8. Ilarriette Bayard, mar. Rev. Samuel T. Evans, 9. Francis Bayard, 10. Georgianna Dekay, mar. Edward P. Clark, 11. George Duncan, jr., 12. Matilda Watts, mar.