Here are the Hancox' on my family tree that I have found located in the Midlands.Please take a moment to check through and see if you can spot anyone...
DOUGLAS ALFRED HANCOX B 25 Nov 1930 18 Exeter Square, SMETHWICK
Frederick Charles HANCOX B 10 Aug 1917, Ladywood, BIRMINGHAM
Leslie Stanley HANCOX B 11 Jan 1920, SMETHWICK
Dorothy Audrey HANCOX B 24 Jan 1922, OLDBURY
Ronald Norman HANCOX B 10 Jan 1925, 16 Holland Road, COVENTRY
Cyril Robert HANCOX B 5 Apr 192918 Exeter Square, SMETHWICK
Raymond Edward HANCOX B 12 July 1936, WEST BROMWICH
Valerie Joy HANCOX B 22 Jan 1944, 5 Broomfield Place, SMETHWICK
Jean Florence HANCOX B 29 Dec 1947, 5 Broomfield Place, SMETHWICK
REUBEN HANCOX B 22 Aug 1896, 7 Summer Bldgs, Cape Street, BIRMINGHAM
Frederick Charles HANCOX B 16 Jul 1894, 7 Summer Bldgs, Cape Street, BIRMINGHAM
James Edward HANCOX B 13 Jul 1912, 92, Pool Road, SMETHWICK
Mercy Winifred HANCOX B 14 Dec 1917, 92, Pool Road, SMETHWICK
Hilda May HANCOX B 9 May 1920, 92, Pool Road, SMETHWICK
Dorothy Ethel HANCOX B 9 Jan 1922, 92, Pool Road, SMETHWICK
Jessie Irene HANCOX B 18 Aug 1923, 92, Pool Road, SMETHWICK
Florence Gertrude HANCOX B 17 Sept 1926, 77 Dudley Road, Cape Hill,SMETHWICK
Arthur Stanley HANCOX B 3 Sep 1932, 77 Dudley Road, Cape Hill, SMETHWICK
Kenneth Frank HANCOX B 8 Feb 1938, St Chad's Hospital, BIRMINGHAM
FREDERICK HENRY HANCOX B 4 Oct 1872, 5 Cape Street, ALL SAINTS, BIRMINGHAM
William Arthur Joseph HANCOX B 20 Apr 1876, 5 Cape Street, All Saints, BIRMINGHAM
Charles Edgar HANCOX B 27 Dec 1877, 5 Thomas Bldgs, Cape Street, All Saints, BIRMINGHAM *
Hannah Maria HANCOX B 3 Oct 1879, 5 Thomas Bldgs, Cape Street, All Saints, BIRMINGHAM
James Edward HANCOX B 28 Nov 1882, 5 Thomas Buildings, Cape Street, All Saints, BIRMINGHAM **
*Charles Edgar HANCOX' Children...
Charles HANCOX - date and place of birth unknown - family home was Woodland Street, SMETHWICK
Sylvia HANCOX - date and place of birth unknown - family home was Woodland Street, SMETHWICK
(Female) HANCOX - name, date and place of birth unknown - family home was Woodland Street, SMETHWICK
**JamesEdward HANCOX' Children...
Winnifred (Winnie) HANCOX who married a Mr Ellis - other details unknown.
FREDERICK GAMESON HANCOX B 3 Jun 1851 WALSALL ROAD, ASTON MANOR
Elizabeth HANCOX B 9 Jan 1845, Walsall Road, ASTON MANOR
Henry HANCOX B30 Aug 1847, Walsall Road, ASTON MANOR
Charles HANCOX B 23 Mar 1849, Walsall Road, ASTON MANOR***
Hannah Maria HANCOX B 8 Dec 1856, 92 Ryland Road, Edgbaston, BIRMINGHAM
***Charles HANCOX' Children...
Minnie Gertrude HANCOX B 15 Oct 1878, 22 Johnson Street, Duddeston, Aston
Leonard John HANCOX B 1884 - per census, unable to find birth certificate so far.
Charles Henry HANCOX B 4 Feb 1891, 31 Rupert Street, Duddeston, Aston
HENRY HANCOX B 2 Feb 1817, BIRMINGHAM
Harriet HANCOXB 17 Jan 1812, SUTTON COLDFIELD
Jane HANCOX B 19 Aug 1813, SUTTON COLDFIELD
CHARLES HANCOX B C1795
Please let me know if you spot any links...
Good luck with your searching...