His birth index:

Name:                         Mother's Maiden Surname:
SHARP, JOHN                   GREEN  
GRO Reference: 1863  M Quarter in HOLYWELL  Volume 11B  Page 296

Holywell is in Flintshire, Wales.
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In 1881 he was with his parents.
In 1891 he was married and Elizabeth Ann and he had one daughter at Longwood Grove, Hunslet, Yorkshire & Yorkshire (West Riding):

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
John         Sharp  Head  M  M  28  1863  Draughtsman  Bangor, Wales
Elizabeth A  Sharp  Wife  M  F  29  1862  -            Leeds, Yorkshire
Elsie        Sharp  Daur  -  F   3  1888  -            Hunslet, Yorkshire

Ref:
Archive reference  RG12
Piece number       3662
Folio              127
Page               27
Combined:          1891 ref: RG12, piece 3662, folio 127, p. 27
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In 1901 they had a son as well, had John’s father living with them and were at 2, Billingbank Terrace, Bramley, Yorkshire (West Riding):

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
John         Sharp  Head  M  M  38  1863  Hydraulic engineers draughtsman  Mold, Flints, Wales
Elizabeth A  Sharp  Wife  M  F  39  1862  -                                Leeds, Yorkshire
Elsie        Sharp  Daur  -  F  13  1888  -                                Hunslet, Yorkshire
Leslie       Sharp  Son   -  M   7  1894  -                                Hunslet, Yorkshire
William      Sharp  Fthr  W  M  79  1822  Retired foreman mechanic         Bowling, Yorkshire

Ref:
Archive reference  RG13
Piece number       4206
Folio              111
Page               29
Combined:          1901 ref: RG13, piece 4206. folio 111, p. 29
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In 1911 they were at a school where he was the caretaker and were at School House, Walkers Court, Hunslet, Leeds, Yorkshire (West Riding) and Elizabeth reported that she had had two children both of whom were living:

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
John           Sharp     Head  M  M  48  1863  (Draughtsman) now schools caretaker  Mold Wales
Elizabeth Ann  Sharp     Wife  M  F  49  1862  -                                    Leeds
Leslie         Sharp     Son   S  M  17  1894  Metal pipe maker                     Leeds
Sarah Ann      Mitchell  Serv  S  F  21  1890  Domestic servant                     Leeds

1911 ref: RG14 PN27122 RG78 PN1551 RD501 SD1 ED5 SN11
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Not found in the 1939 register (they would have been over 75 so might have died).

There is one death registered in Hunslet for John Sharps born within 2 years of 1863 and dying after 1911, when he was alive:

First name(s)  John
Last name      Sharp
Gender         Male
Birth year     1865
Age            60
Death quarter  4
Death year     1925
District       Hunslet
County         Yorkshire
Volume         9B
Page           645
Country        England
Record set     England & Wales Deaths 1837-2007
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There is a reservation about this death: At the same time as this death registration there was a probate issued for a John Sharp of 1 Cross Street, Halton, Leeds with Mary sharp, widow and John Sharp, chauffeur, as his executors.  This is clearly a different family and I just wonder if the death registered in Hunslet might have been this John Sharp of Halton?

This reservation has to be added to the fact that the death was registered with a birth date of 1865.  And there was a birth of another John Sharp in Hunslet district in 1865 but with a mother’s maiden name of Taylor.
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Examining things again there is a death at Bramley in Q2 of 1913 for a John Sharp who was born in 1863.  In the 11901 census he was living in Bramley so he could easily have moved there again.  Or the informant could have been living in Bramley and preferred to use that district for registration.

It seems like: either I order the 1913 registration, or I wait until the 1921 census is out.
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Their marriage index:

First name(s)     John
Last name         Sharp
Marriage quarter  3
Marriage year     1884
MarriageFinder    John Sharp married one of these people
                  Sophia Gleen, Elizabeth Ann Thorp
District          Leeds
County            Yorkshire
Country           England
Volume            9B
Page number       544
Record set        England & Wales Marriages 1837-2005
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