Right near the beginning we had George Bernard Shaw in his own establishment in 1901.
But here he is in 1881:
Lucinda E SHAW, Head (Lodger), Married, 50, b Ireland, Teacher of Singing (Music)
George B. SHAW, Son, Unmarried, 24, b Ireland, Author Writer of Fiction
at 37 Fitzroy St, London.
The previous family, at the same address (their landlord?) was George B. [yes!] FINALY, a [mere?] Railway Clerk and his family.
JAP