My gtgtgtgrandfather Peter Sanderson was baptised Patrick in Liff, Angus, 1804. Father - John. Peter/Patrick's sister, Anne, baptised 1797 was named for her grandmother, Anne Lamb. Another sister, Betty was baptised, Dundee 1800 and is named for her grandmother, Betty Charleson. Their father, John Sanderson, flaxdresser, died in Dundee 1832 and his place of birth is given as Caithness. The parents were John Sanderson and Janet Clark. Janet Clark was apparently from Kincardine, according to her death record. I've been looking for this couple for about 30 years and my head is sore from hitting the brick wall. Any ideas?