Gaud, born in Canada, had a master's degree from the
University of Chicago, and had been headmaster of Lawrence Academy in Groton, Massachusetts. After marrying a Charleston woman, he founded the Gaud School in 1908 with 34 students. In 1912 he turned the school over to others in order to teach at
Phillips Exeter and then to serve during World War I. He returned to Charleston in 1919 and again took over his school. The school was first located in a building behind his home at 25 3/4 Legare Street, but in 1920 it relocated to 77 Church Street. From 1928 until 1941 and again from 1957 to 1961, the school was located at 90–92 East Bay Street on the corner of Adger's Wharf. In 1949-50 there were some 20-25 students in three grades in a 1-room school on East Bay Street. The school was also located for a time at 77 Church Street and at 79–81 East Bay Street. Upon Gaud's return to Charleston in 1919, his school essentially became a place to prepare Charleston boys for successful entry into New England boarding schools. Its high academic standards meant that Gaud often had a waiting list of applicants. The number of his students ranged from ten to eighteen, and these were divided into two grade levels in his one schoolroom, one class studying while the other recited. After Watt's school began in 1931, it was customary for boys to attend her school through the third grade, and then fit into Gaud's school, which went through the eighth grade. Gaud let his students take a break in the school day and go to the nearby playground, where one of the games was called "Gaud ball" – rather like baseball without a bat. In 1948 Gaud retired at age 82 and his equity in the school was purchased by Berkeley Grimball for $125.00. Grimball began to build his school, a grade at a time, until he had about 180 students. The building on East Bay Street became too small for the growing school. In 1961 Grimball bought the
Rutledge mansion on Broad Street, where the students had classes until 1964. Grimball continued Gaud's high academic standards, at first teaching many of the subjects himself. As the school grew, he added teachers such as Maurice McLaughlin, who taught Latin and Spanish; history teacher Rear Admiral (Ret.) R. Bentham Simmons, a survivor of the attack on Pearl Harbor; French teacher Charles Winter, a refugee from Hungary; and Admiral Florence, who taught math. Grimball was a particularly fine teacher of literature and history. The school lacked athletic facilities, but Grimball at first used the East Bay Street playground, especially for touch football and for softball, at recess and for voluntary extra sports on Monday and Thursday afternoons, and later took boys out to practice on his tennis courts on James Island; soccer was also added to the activities. == The Watt School ==