Can anyone please provide information about a Mary Tod Jackson, born 1850 in Paisley? but apparently came from Islay. She is my Great Grandmother but I am having difficulty tracing her birth or her mother and father on the census. Her mother was Barbara Clark(e) and her father was Andrew Jackson who was on her marriage certificate as a farmer. The family always believed that she came from Islay.   Would appreciate any info   Thanks Gloria Slater