Emery was born on August 12, 1897, in Abington, Massachusetts. Some sources say his birth name was recorded as Clair Robins Emery. Years later, his name was referred to in print sources as "Clair Robert Emery." His father James was a farmer, and he was sent to the Farm and Trade School on Thompson's Island, from which he graduated in 1912. He then attended North Abington High School, but did not graduate. He found employment at Gilchrist's department store, selling shoes. Emery began performing on radio as part of the all-male Gilchrist Quartet, made up of department store employees. He was so well-received on the air that he was hired as an announcer at radio station
WGI in
Medford Hillside, Massachusetts, which had been one of the first American radio stations to broadcast regular programming (in 1919, under the callsign 1XE). Emery was a singer and announcer (identifying himself on the air by his initials "CRE", a holdover from
ham radio common in early commercial radio) there. In 1924, he created a children's program called the "Big Brother Club." It was a time when nearly every radio station had a man or woman who told bed-time stories to the kids, and Boston radio had several. Bob Emery would become the best known, going on to a career in both radio and TV that lasted from the early 1920s till he retired in the late 1960s. When Emery first put the show on the air, it was known as the "Big Brother Club" (this was long before the 1949 publication of the novel
Nineteen Eighty-Four which lent a sinister cast to the term "Big Brother"; the meaning then was just an affectionate older mentor). He used as his theme song a hit from that era, "The Grass is Always Greener in the Other Fella's Yard." He continued to use that theme song for decades, first on radio and later on television. WGI was undergoing financial difficulties (it folded in 1925), so in late September 1924 Emery moved to a new Boston station,
WEEI, owned by the Edison Electric Illuminating Company. He did his show there from late September 1924 until the early 1930s. ==New York career==