Seeking any information to ancestors:

Thomas Tulloch circa 1800 m Ann McLeod Jan5 1848 in Creich Sutherland.
Sons
John Thomas Munro Tulloch b.1848 Kildonan m Catherina McLean daug of Dorothy Gordon and Alexander McLean.

Hugh Tulloch b 1851 in Kildonan m Christine Munro Feb 03 1871

I would like to know who the first Thomas's parents were and where they came from . Also any information on Ann Mcleod.

Thanks much,
Hilty