Beginning at a red oak bounded with twelve notches standing on the East side of the Unicorn Branch in a point below Hadley's… Over going and run from said red oak North twenty three degrees East seventy four perches and North thirty degrees West eighteen perches and North thirty seven degrees West thirty four perches and North thirty three degrees East thirty nine perches and South twenty degrees East eighty one perches and South thirty degrees West sixteen perches and South sixty eight perches and from there with a straight line to the said beginning red oak, containing and now laid out for twenty three and a half acres of land more or less to beholden of the Mannor of Baltemore.