In the 1871 census Beckminster House, Upper Penn, Staffordshire
Head John W. Sparrow, age 57, iron master, born Wolverhampton, Staffordshire
Wife Mary Sparrow age 30, born Worcester, Worcestershire
Son Isaac S. Sparrow, age 3 months, born Penn, Staffordshire
a housekeeper, a cook, 2housemaids, a nurse. Also a farm bailiff of Bould

In the 1891 census Beckminster House, Upper Penn, Staffordshire
Head John William Sparrow, age 71, retired ironmaster, employer, born Bushbury, Staffordshire
Wife Mary Sparrow, age 50, born Worcester City
Governess Mary J. Thomas, single, age 52, governess, employed, born London
Son Isaac S. Sparrow, single, age 20, undergraduate at Oxford, born Penn Fields, Staffordshire
Son Hugh Sparrow [William H.?], single, age 18, bank clerk, born Penn Fields, Staffordshire
Daughter A. Muriel Sparrow [Anne M.?], age 13,born Penn Fields, Staffordshire
Daughter Evelyn C. Sparrow, age 10, born Penn Fields, Staffordshire
Daughter Margaret C. Sparrow, age 8, born Penn Fields, Staffordshire
Son E. Cyril Sparrow, age 12, born Penn Fields, Staffordshire
5 servants, a cook, 2 housemaids, a nurse and a kitchenmaid

Oxford Men and their Colleges 1880-1892
Isaac Sparrow born at Wolverhampton 1871; 1st son of John William Sparrow, gentleman, Corpus Christi, matriculated 25 October, 1889, aged 18, from Lancing college

In the 1901 census 52 Francis Road, Edgbaston, Warwickshire
Boarder Isaac Sparrow, single, age 29, Barrister at Law, born Penn, Staffordshire

In the July to September 1905 marriage index Isaac Saredon Sparrow and Margaret Anne MacGregor are on the same page, Kings Norton, Worcestershire, volume 6c, page 796

In the 1911 census Bushbury, New Oxley, Oxley near Wolverhampton, Staffordshire
Head Margaret Ann Sparrow, age 35, married 5 years, 5 children born alive - all still living, born London, Misslesex
Husband Isaac Sparrow, age 40, grindstone maker and Barrister, employer, born Upper Penn, Staffordshire
Visitor Jane Downes, age 31, single, trained nurse, own account, born Wolverhampton
Son Chisholm Edward Sparrow, age 3, born Bushbury
Daughter Margaret Lumsden Sparrow, age 1, born Bushbury
Daughter Infant of 7 days, born Bushbury
3 servants - a cook, a nurse and a housemaid.
The home had 13 rooms
[The other 2 children are probably with Isaacs mother.]

1939 England and Wales Register
New Barn? North Hinksey, Oxford, Abington Rural District, Berkshire
1. Isaac S. Sparrow, born January 4 1871, married, barrister at law, Chairman for Benefit, Chairman for ????? ????
2. Margaret A. Sparrow, born October 10 1871, married, unpaid domestic duties
3. Wilhelmina P. Sparrow, born March 27 1911, single, unpaid domestic duties
4. a domestic maid

Berkshire Electoral Registers 1960
New Barn, Harcourt Hill, Abington
Isaac Sparrow
Margaret A. Sparrow
Daphne Margaret Sparrow
Wilhelmina Sparrow
Chisholm E. H. Sparrow
Richard A. Sparrow

National Probate Calendar
Isaac Saredon Sparrow of New Barn North Hinksey Oxford died 29 May 1964 Probate Birmingham 5 August to Sir Evan Augustus Norton knight solicitor John Hanbury Angus Sparrow college warden and Charlotte Mary Barrow medical practitioner. 100 747 pounds