His birth index:

Name:                         Mother's Maiden Surname:
SHARPE, FREDERICK SQUIRE      GREEN  
GRO Reference: 1858  J Quarter in HUNSLET  Volume 09B  Page 285
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He was joint executor with his brother-in-law Thomas Westmoreland to his father’s will.
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In 1881 he married one of Emily Holt and Alice Mitchell.  Let’s find him on the census.  And it was Emily and they were at 7, Hammond Place, Leeds, Yorkshire (West Riding):

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
Frederick S  Sharp  Head  M  M  22  1859  Carrier        Hunslet, Yorkshire
Emily        Sharp  Wife  M  F  25  1856  French seamer  Holbeck, Yorkshire

ref:
Archive reference  RG11
Piece number       4514
Folio              52
Page               23
Combined:          1881 ref: RG11, piece 4514, folio 52, p. 23
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In 1891 they had two children and had moved to Bridgewater Terrace, Leeds, Yorkshire  (West Riding):

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
Frederick S  Sharp  Head  M  M  32  1859  Foreman night soil department  Hunslet, Yorkshire
Emily        Sharp  Wife  M  F  35  1856  -                              Holbeck, Yorkshire
Harry L      Sharp  Son   S  M   2  1889  -                              Leeds, Yorkshire
James C      Sharp  Son   -  M   0  1891  -                              Leeds, Yorkshire

Ref:
Archive reference  RG12
Piece number       3687
Folio              75
Page               2
Combined:          1891 ref: RG12, piece 3687, folio 75, p. 2
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In 1901 the family was the same and they had moved to 1, Nippet Mount, Leeds, Yorkshire (West Riding):

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
Fred S  Sharp  Head  M  M  42  1859  Sanitary inspector  Leeds, Yorkshire, England
Emily   Sharp  Wife  M  F  44  1857  -                  Leeds, Yorkshire, England
Harry   Sharp  Son   -  M  12  1889  -                   Leeds, Yorkshire, England
John C  Sharp  Son   -  M  10  1891  -                   Leeds, Yorkshire

Ref:
Archive reference  RG13
Piece number       4224
Folio              104
Page               23
Combined:          1901 ref: RG13, piece 4224, folio 104, p. 23
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In 1911 they had moved, Harry was absent from the home and Emily reported that they had had 3 children of whom one had died (and had not lived long enough to get into any census) and were at 153 Stanningley Road, Bramley, Yorkshire (West Riding):

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
Frederick S  Sharp  Head  M  M  52  1859  Sanitary inspector         Yorks Leeds
Emily        Sharp  Wife  M  F  54  1857  At home                    Yorks Leeds
James C      Sharp  Son   S  M  20  1891  Locomotive engine cleaner  Yorks Leeds

1911 ref: RG14PN26863 RG78PN1543 RD499 SD1 ED7 SN185

Frederick worked for the Leeds Corporation and James for the G.N.Rly, Leeds.
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The births of the surviving sons were:

Name:                   Mother's Maiden Surname:
SHARP, HARRY LEONARD    HOLT  
GRO Reference: 1888  J Quarter in LEEDS  Volume 09B  Page 423
SHARP, JAMES CLIFFORD   HOLT  
GRO Reference: 1891  M Quarter in LEEDS  Volume 09B  Page 416

Possibles for the deceased and unreported child:

Name:                      Mother's Maiden Surname:
SHARP, WILLIAM ELSWORTH    HOLT  
GRO Reference: 1887  M Quarter in LEEDS  Volume 09B  Page 371

No other Sharp-Holt birth in Leeds so the above has to be the d.inf. child.  And his death was about a year later:

Name:                      Age at Death (in years):  
SHARP, WILLIAM ELSWORTH    1  
GRO Reference: 1888  M Quarter in LEEDS  Volume 09B  Page 285
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His death index, confirmed by a probate entry:

First name(s)  Frederick S
Last name      Sharp
Gender         Male
Birth year     1857
Age            76
Death quarter  4
Death year     1933
District       Leeds North
County         Yorkshire
Volume         9B
Page           291
Country        England
Record set     England & Wales Deaths 1837-2007
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His probate index:

1934
SHARP Frederick Squire of 107 Belle Vue-road Leeds died 26 October 1933 at St James Hospital Beckett-Street Leeds  Administration Wakefield 24 January to Harry Leonard Sharp warehouseman.  Effects £348 11s. 10d.

Harry Leonard was his eldest surviving son.
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Their marriage index:

First name(s)     Frederick Squire
Last name         Sharp
Marriage quarter  1
Marriage year     1881
MarriageFinder    Frederick Squire Sharp married one of these people
                  Emily Holt, Alice Mitchell
District          Hunslet
County            Yorkshire
Country           England
Volume            9B
Page number       291
Record set        England & Wales Marriages 1837-2005
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