McKINNEY, a city and the county-seat of Collin county, Texas, U.S.A., about 30 m.
McKinney is in a fine farming region; there are also manufactures.
north of what is now McKinney in 1841.
McKinney was named, as was the county, in honour of Collin McKinney, a pioneer in the region and a signer of the Declaration of the Independence of Texas.