KentishScot on Family Tree Circles

My first Family Circles post, so I thought a short statement about the family lines I am actively looking at.
I am interested in the Dalgleish family that resided in the county of Berwickshire in the Scottish Borders. They are the descendants of John Dalglish and Isabel Hardie The first date I have relating to this couple is 1753 so they may have been born around 1730. The family over the years has scattered to England, Australia, Ameriaca and New Zealand. On behalf of my wife I am researching the Ameghino family that settled in the UK but we have been lucky in tracing them back in Italy to around early 1600s.