The Cochrane & Allied Families

Cochranes from Scotland to Colonial Virginia (c 1760), to Kentucky (1811), to Kansas (1859) and beyond. Allied families to the United States from England, Scotland, Ireland and Switzerland.

Pittsburgh, Allegheny, Pennsylvania, USA

Notes:
1787 - On 12 December, Pennsylvania became the 2nd state to ratify the Constitution of the United States of America.

1788 - Allegheny County was created from portions of Westmoreland County, Washington County and Northumberland County.

1794 - Pittsburgh was incorporated as a borough in Allegheny County, and became the county seat of Allegheny County.

1816 - Pittsburgh was incorporated as a city.

Latitude: 40.440556, Longitude: -79.996111