They were known as The Pips.
Gladys is 14 years older than William.
A group of knights is called a "brotherhood" or an "order."
the backing group were called "Legend"
A backing band is a group of musicians who accompany an artist on a performance or recording - either comprising an established group, or an ad hoc collection of musicians.
The 'pips'.
Wayne fontana
Buddy Holly
Kid Creole
No. Gladys Knight can't be wealthier than Ms. Diana Ross. Compare record sales, royalties, record deals, investments, real estate.
There is no such general classification of knights. The team name "mountain knights" is used by at least one online gaming group.
The single 'I shot the Sheriff' was recorded in 1973... by Bob Marley - his backing group are called the Wailers.