Needed an Irish pin on the map

An Irish section has been included in the One Name Study lineages.
Two families are listed there, both of County Cavan

• Walter and Jane (CORBETT) FAIRBAIRN, whose son Walter (together with wife Jane BROWN, and family) are found in Ayr by the mid 1830s, 

and that of

• Walter and Eleanor whose son George emigrated to Kiama, New South Wales in 1856.

The latest update brings a few additions to several charts, the main ones being

• Samuel being added to the Penicuik FAIRBAIRNs as son of Archibald & Margaret (GIBBS) FAIRBAIRN, along with his brother George

and a few twigs into the family of

•  James and Margaret (SHAW) FAIRBAIRN.

All because of a search for a John & Helen, and one thing led to another ....

Gardening connection

Richard has unearthed a reference in the will of John the bookseller in Edinburgh, one of his/the Penicuik FAIRBAIRNs, to John "the Gardener in Chelsea" to whose children he left £500.
Tentative id of John is that he might just be John Snr's step- nephew.

With a tail wind and a bit more luck and perseverance just maybe the Clapham nurserymen will also "fit" in here somewhere? 
Of the three families only the Clapham line are currently represented in the DNA project so if anyone can claim descent from the Penicuik line, or the Chelsea gardener (whose children are currently unidentified), we would love to hear from you.