Yale University, 7n, 59n, 194n, 387n

Yancey, Joel, 128n, 472

Yazoo Companies, 353n

yellow fever

theories concerning, 18-19, 166-7

in Philadelphia, 46, 112, 166, 206

in New York, 56, 68

quarantines, 131n, 166, 206

in Va., 131n, 166

in various locations, 166, 186

possible historical occurrences of, 231

of 1793, 345n

York, Pa., 196, 310, 330

Yorktown, Va., 5n

Young, Arthur

on wool production, 148

Rural Œconomy, 178

Young, Joseph

letter to, 298-9

letter from, 237

New Physical System of Astronomy, 237, 298-9

sends works on astronomy, physics, 237, 298-9

Calvinism and Universalism, 237n

identified, 237n

Young, Moses, 162

Younghusband, Pleasant, 175n

Yrujo. See Irujo, Carlos Fernando Martínez de

Yuchi (Uchee) Indians, 50, 51n

Yznardi, Joseph, Jr., 228n, 397n, 398n

Yznardi, Joseph, Sr.

letter from, 395-8

and consulship at Cadiz, 162n, 208, 397n

wine merchant, 208, 227-8, 498, 499n, 517, 559

liaison between Spain and U.S., 395-8

letters to, from cited, 397n

letter to noted, 397n

form of name, 398n