Death date and location from the Congreve Family Tree at ancestry by anyacongreve.

In the 1911 census 59 Bradford Street, Attercliffe, Sheffield, West Yorkshire
Head Henry Marr Holman, age 25, married, steel breaker, Thomas Firth & Sons Limited - Norfolk Works, worker, born Sheffield, Yorkshire
Wife Gertrude Holman, age 32, married 6 years, 2 children born alive, both still living, born Sheffield
Daughter Madge Gertrude Holman, age 4, born Sheffield
Daughter Queenie Elizabeth Holman, age 1, born Sheffield

In the 1921 census 21 Seventh Road, Sheffield, West Yorkshire
Head Henry Marr Holman, age 36 years 10 months, born Sheffield, Yorkshire, bricklayer’s labourer - Sanderson Brothers Newbold Steel Sheffield
Wife Gertrude Holman, age 41 years 3 months, born Sheffield, Yorkshire, home duties
Daughter Madge Gertrude Holman, age 14 years 1 month, born Sheffield, whole time at school
Daughter Queenie Elizabeth Holman, age 11 years 11 months, born Sheffield, whole time at school
Son Vincent Henry Marr Holman, age 10 years 1 month, born Sheffield, whole time at school
Son Douglas Noel Wragg Holman, age 8 years 8 months, born Sheffield, whole time at school
Son Ronald Justin Oscar Holman, age 5 years 10 months ,born Sheffield, whole time at school
Daughter Neilka Blanche Marie Holman, age 4 years 0 months, born Sheffield
Son Kenneth Richard Chilton Holman, age 1 year 10 months, born Sheffield