Pat Flynn

Pat Flynn is the tenor in Grandpa’s Boys. He started singing barbershop with his grandpa at age 8. His grandpa was in a quartet in Petersburg, Illinois called “The Quartet“. He attended the first ever barbershop convention in Illinois. Pat grew up in Springfield, Illinois and started music at age 9 with accordion lessons for two years. In high school he was first trombone in the Griffin High School marching band. Pat moved to St Louis to attend Washington University and received a master of business administration. In college he was lead singer and rhythm guitar in a C&W band and lead singer in a rock group called the Guardsmen. After college he was lead singer and rhythm guitar in a local St Louis band called “Landmark”. Pat has been a member of The Barbershop Harmony Society for 36 years. He currently sings in the tenor section of the “Ambassadors of Harmony” chorus. Pat currently lives in Chesterfield with his wife Mary and owns a mortgage company.

Timothy Stahlman

Tim was born and raised in St. Peters, Missouri. He always had a desire for music and played the drums & percussion, but before that had spent a year learning the piano. That eventually led him to choirs for school and at church from 7th grade on. Tim still loves music and loves serving as assistant worship leader at Oakridge Baptist Church in St. Peters, singing for the Ambassadors of Harmony (AOH), and singing in Grandpa's Boys! He was introduced to barbershop music through his choirs at Fort Zumwalt South in 2000, but didn't find time until March of 2006, eight months after he was married to his beautiful wife Julie, and just in time to take a trip to England with AOH and his wife! Tim holds an associates degree in accounting and one in general education and is currently attending the University of Missouri in St. Louis to attain a BS in Accounting in May of 2010.

Justin Watkins is the bass of Grandpa's Boys.  Born in El Paso, Texas, but raised in St. Peters, Missouri, he has been singing in choirs since the age of five.  He became interested in barbershop music and the Ambassadors of Harmony through hearing them on "From the Garden Live" on Classic 99 (KFUO-FM) in 2002.  He joined AOH in the fall of 2003, just in time for their first International Barbershop Chorus Championship in 2004.  He is still singing bass in AOH.  He has a B.A. in piano performance and history from Missouri Baptist University and an M.A. in history from the University of Missouri-St. Louis.  He is currently leading music at Castlewood Baptist Church in Ellisville, is one of the accompanists at Oakridge Baptist Church in St. Peters, substitute teaches in the Orchard Farm School District and at Westminster Christian Academy, and fills in for the archivist at the St. Charles County Historical Society on the second and fourth Saturdays of every month (except when the society is closed for holidays).

Matthew Dwyer

Matt Dwyer sings lead.  From an early age he was involved in all sorts of music, including making a rap cd in the 8th grade.  His family will never let him live that down.  Matt also composed and recorded his first song, "Did You Know?" for a school fair project in the 3rd grade on a cassette tape.  In high school, he wrote and produced rap and hip hop beats on his keyboard and computer until one day he picked up a guitar; that is essentially when it really began.  A fellow guitarist invited him to UMSL's Acapalooza and after experiencing barber shop for the first time and hearing the Ambassadors of Harmony, Matt was hooked.  4 years later, in January of 2009, Matt finally found the time to join the chorus and was fortunate enough to compete for the first time with them this past summer in Anaheim where they won their second International Barber Shop Chorus Championship.  Matt is currently pursuing a degree from the University of Missouri-St. Louis in Middle School Math Education and hoping to minor in Music.  Aside from music, Matt enjoys spending time reading the Bible, bowling, playing golf, soccer, basketball, and every other sport known to man, as well as spending time with friends, family, and his beautiful girlfriend, Alyssa.

Justin Watkins