Another Andy Robertson existed prior to 1920 for whom a series of chrome plated "matched five" signature clubs were built by "Burr-Key Built" with hickory shafts. My mother purchased the clubs around 1919 and gave them to me in 1960 so the Ivy League Andy Robertson is 'unlikely' to be the subject of the question. I have no further information.
Not to say that the person who answered the question is wrong but I also have a club with his name on it with a hickory shaft on it and they didnt come with hickory shafts in 1971. It also has BURR-KEY-BUILT on the head, I looked it up and it was made around 1920 but nothing on Andy Robertson
Andrew (Andy) Robertson was the foreman clubmaker at Burr Key in Chicago during the 1920's and thirties. He was born in St.Andrews and was an excellent golfer in his own right, though his brother Alexander G Robertson (Alex) was a golf pro for Red Rock Arsenal, USA and Fountainbleau in Canada until his untimely death in1914 from Typhoid fever in Chicago.
Andrew (Andy) Robertson loved golf and managed to entice his nephews Alex G Robertson jnr and Archie McDonald Robertson (my Grandfather) over from St.Andrews, Scotland to work at Burr Key and play golf in tournaments. There are sets of clubs with Andy Robertson, Archie McDonald stamped on them. I'm unsure if there are any with Alex Robertson on them or not. We have originals at home. So now you know who Andy Robertson was.
Incidentally, they were well regarded as club makers and helped Nat Rosasco form a quality product when he founded the Northwestern Golf Co. They had a dispute with Rosasco over wages nad went to work elsewhere in Chicago, not being prepared to accept the same wages offered to them that Rosasco was paying his imigrant Polish workforce.
Kay Robertson - Phil's wifeKorie Robertson - Willie's wifeMissy Robertson - Jase's wifeJessica Robertson - Jep's wifeRebecca Robertson - adopted daughter of Willie and KorieSadie Carroway Robertson - daughter of Willie and Korie
yes that is si Robertson.
are korrie and Jessica Robertson sisters
I'm assuming it is Robertson!
Cole Robertson is 15 years old.
David robertson, Andy pettitte, Jeremy guthrie, and bobby shantz
Clairence Norris, Andy Wright, Ozzie Powell, Leroy 'Roy' Wright, Eugene Williams, Olen Montgomery, Willie Robertson.
Kimmy Robertson's birth name is Kim Robertson.
Si Robertson's birth name is Silas Robertson.
Stan Robertson's birth name is Stanley Robertson.
Kay Robertson - Phil's wifeKorie Robertson - Willie's wifeMissy Robertson - Jase's wifeJessica Robertson - Jep's wifeRebecca Robertson - adopted daughter of Willie and KorieSadie Carroway Robertson - daughter of Willie and Korie
Erick Robertson's birth name is Erick Joseph Robertson.
Grace Robertson's birth name is Grace F. Robertson.
Allison Robertson's birth name is Allison Rae Robertson.
Antoinette Robertson's birth name is Antoinette Nicole Robertson.
Britt Robertson's birth name is Brittany Leanna Robertson.
Geoffrey Robertson's birth name is Geoffrey Ronald Robertson.