The following guests have been, or are scheduled to be, part of the Plus Four hickory golf podcast.

Last NameFirst NameEpisodeSubject
AhlschwedeRob1SoHG Origins
AlpaughTim4Innovation, Creativity &
Metropolitan Hickory Society
BeattyLauren18Ladies Golf Union Archives
BoneTurner12Western Gailes and its archives
BrownDave10McIntyre Golf Ball Co.
BruceAlex21Japan’s Happy Hickory Golfers
Capers IIIJohn3GHS & Club Archives
CoghillBert20A Life in Chicago Golf
EllisJeffery8The Clubmaker’s Art
EngelsonLang Willie7Carolina Hickory Golf Assc
GeislerBill6Florida Hickory Golfers
GrunwellPeter15Fine Golf Books of St Andrews
GrulaRichard6Florida Hickory Golfers
HillRoger1SoHG Origins
HoweAngela14R&A World Golf Museum
HudsonDeal9The Old Course and Fife
JohnstonAlastair16Golf Books, Collecting, & R&A
KirkwoodGillian23Women in Golf
LochheadAndrew12Prestwick & Its Archives
LeonardKelly5Handcrafting Longnose
Play Clubs
McCormickJim19Collecting, Golf, and History
McGimpseyKevin17The Story of the Golf Ball
McStravickRogerTBASt Andrews Legends
MooreTad1SoHG Origins
MorrissonMichael22History of Golf in England
NagyKarl9The Old Course and Fife
PilewskiRob7Carolina Hickory Golf Assc
SchmidtRichard7Carolina Hickory Golf Assc
StevensMike6Florida Hickory Golfers
SutherlandHugh13Nairn Golf Club Archive
WilliamsJohn Henry2Golf Club Restoration