Information is also from "A History of the Aberdeen Incorporated Trades by Ebenezer Bain. Page 59in the book and page 80 in the pdf file. William and Andrew (Androa) are also mentioned briefly invarious parts of this book.
[S121] John Bullock, Scottish Notes and Queries, 24 and 25 of book and 41 and 42 of the PDF, Vol 1.
The "Indenture of Apprenticeship of Andrew Jamesone"