Is this her birth?

Surname  First name(s)  District  Vol  Page
Births Mar 1889   (>99%)
Henderson Violet Nelly G Woolwich 1d 1250
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And is this her 1911 census entry?

First name(s) Last name Relationship Marital status  Sex  Occupation  Age  Birth year Birth place

George Gordon Henderson Head Married Male Carpenter  48  1863  Aberdeen Scotland
Nellie Louise Henderson Wife Married Female -  41  1870  Tenby S Wales
Violet Nellie Gordon Henderson Daughter Single Female  Dressmaker  21  1890  Kent Woolwich
Daisy Kathleen Henderson Daughter Single Female  Typist  19  1892  Kent Woolwich
Lillian Florance Henderson Daughter Single Female  Music Hall Artist  16  1895  Kent Woolwich

Census details
First name(s) Violet Nellie Gordon
Last name Henderson
Relationship Daughter
Marital status Single
Sex Female
Occupation Dressmaker
Age 21
Birth year 1890
Birth place Kent Woolwich
Address 34 Glenshaw Mansions Brixton Road S W
Parish Lambeth
County London
Country England
Archive reference RG14
Registration district Lambeth
Registration district number 25
Enumeration district 9
District number -
Sub district Brixton
Sub district number 4
Census reference RG14PN2058 RG78PN72 RD25 SD4 ED9 SN303
Piece number 2058
Folio -
Page -
Other household member first name(s) DAISY, GEORGE, LILLIAN, NELLIE, VIOLET
Other household member last name HENDERSON
Record set 1911 Census for England & Wales
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Death not found.  But it looks like she may have predeceased him as William’s sister Ethelind did the probate.  Or they divorced and she remarried.
No sign of any remarriage under the Pattenson or Tylden-Pattenson names.
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Their marriage index:

Surname First name(s) Spouse District Vol Page
Marriages Sep 1919   (>99%)
Henderson Violet N G Tylden-Pattenson Lambeth   1d  867
Pattenson William H T Henderson Lambeth 1d 867
Tylden-Pattenson William H Henderson Lambeth 1d  867
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