In the 1901 census 150 Kilburn Park Road, Willesden, Middlesex
Head Charles P. Hewitt, age 45, house decorator, worker, born Suffolk.
Wife Maria F. Hewitt, age 42, born Marylebone, London.
Son Arthur P. Hewitt, single, age 19, french polishers, worker, born Marylebone.
Daughter Jessie C. Hewitt, age 15, born Marylebone.
Son Percy C. Hewitt, age 14, born Marylebone.
Son Stanley W. Hewitt, age 12, born Marylebone.
Son Horage G. Hewitt, age 10, born Marlebone.
Son Walter F. Hewitt, age 8, born Marylebone.
Son Albert L. Hewitt, age 6, born Kilburn, Middlesex.
Son Sidney V. Hewitt, age 4, born Kilburn.
Son Frank E. Hewitt, age 2, born Kilburn.
Boarder Elizabeth Monk, widow, age 47, charwoman, worker, London

In the 1911 census 49 Percy Road, Kilburn, Willesden, Middlesex
Head Charles Pittock Hewitt, age 56, collector provident? supply county? Bradford?, born Stoke by Nayland, Suffolk.
Wife Marie Fanny Hewitt, age 53, married, 13 children born alive, 11 still living, born St. John’s Wood, Marylebone.
Son Horace George Hewitt, age 20, single, bakers roundsman, born St. John’s Wood, Marylebone
Son Walter Frederick Hewitt, age 18, single, milk carrier, born St. John’s Wood, Marylebone
Son Albert Lawrence Hewitt, age 15, milk carrier, born Kilburn.
Son Sidney Victor Hewitt, age 13, school, born Kilburn.
Son Frank Edward Hewitt, age 11, school, born Kilburn.
The house had 5 rooms

In the London england Electoral Registers 1923
49 Percy Road, South Kilburn Ward, Willesden
Albert Lawrence Hewitt
Charles Hewitt
Maria Hewitt
Sidney Victor Hewitt