What happened to Hilda?

[Helina]

Hopefully I have sorted the siblings out. According to the 1911 census Mary Brown, maiden name Gale, is a widow and had 13 children, 4 had died.

[Girl Guide]

Hilda married Arthur C Webber and is living at 23, Falmouth Road, Bristol in the 1901 census with their son Arthur A

Archive reference   RG13
Piece number   2398
Folio   114
Page   21

[Girl Guide]

Living in the same place in 1911 with the addition of two daughters.

WEBBER, ARTHUR  ALEXANDER     BROWN 
GRO Reference: 1900  J Quarter in BRISTOL  Volume 06A  Page 235

WEBBER, HILDA  RITA KATHLEEN    BROWN 
GRO Reference: 1904  J Quarter in BRISTOL  Volume 06A  Page 237

WEBBER, FREDA  MARIE EILEEN    BROWN 
GRO Reference: 1910  M Quarter in BRISTOL  Volume 06A  Page 204

Certainly went in for plenty of names for the girls 
 

[Girl Guide]

Hilda married in 1927

Marriages Jun 1927   

STIDDARD    Henry C    Webber    Bristol    6a   563    
Webber    Hilda R K    Stiddard    Bristol    6a   563

Had three children all boys

[Helina]

Thanks Girl Guide.   Helina

[Girl Guide]

Looks like Freda never married, died in 1992, death registered in Bath.

[Girl Guide]

Not sure about Arthur, too many possibilities.

[Ladyhawk]

1881 census for H M C Brown living with her parents Alfred and Helen S Brown.

Helen's maiden name was Gale as shown on 1891 census when her mother is living with her and her husband and daughter Hilda Brown.

1874 Marriage quarter 4
Clifton Gloucestershire Volume   6A Page number   211
Ellen Sarah GALE
married one of these people
William Gane,
Alfred BROWN

This could be Alfred and Ellen Sarah Brown on 1911c
https://www.familysearch.org/ark:/61903/1:1:X718-LT6

1901 56, Manor Road, Bristol, Gloucestershire
Alfred   Brown   1852   Carpenter   Wellington, Somerset
Ellen S   Brown   1855. Bristol, Gloucestershire

Edit to add

Marriage 21 Dec 1874 Montpelier, St Andrew
Ellen Sarah Gale Age   21
Father Charles Gale
Spouse Alfred Brown age   23
Spouse's father Charles Brown

[Jamjar]

Deaths:

WEBBER, HILDA  CLARA MARY  76 
GRO Reference: 1952  S Quarter in BRISTOL  Volume 07B  Page 40

WEBBER, ARTHUR  CHARLES  83 
GRO Reference: 1957  S Quarter in BRISTOL  Volume 07B  Page 63

Mar 1978 BRISTOL 22 531
STIDDARD HENRY CHARLES 31 JANUARY 1898   

STIDDARD, HILDA  RITA K  1904 
GRO Reference:  DOR  Q1/1985 in BRISTOL  (3011A)  Volume 22  Page 476
Children:
Birth: Jun 1928 Bristol 6a 329
STIDDARD Henry R mmn WEBBER
Marriage: Sep 1956 Bristol 7b 325
STIDDARD Henry R   
GARRETT S A
Death: STIDDARD, HENRY  ROY 1928 
GRO Reference:  DOR  Q3/2007 in Bath and North East Somerset  (3001C)  Reg 1C002  Entry Number 500424566
Birth: Sep 1932 Bristol 6a 285
STIDDARD A A mmn WEBBER
Marriage: Dec 1953 Bristol 7b 49
STIDDARD A A
CHAPMAN Barbara E   
Death: STIDDARD, BARBARA  ELIZABETH     1931 
GRO Reference:  DOR  Q1/2001 in Bristol  (3011I)  Reg I19C  Entry Number 137
Birth: Mar 1939 Bristol 6a 146
STIDDARD C M mmn WEBBER

WEBBER, FREDA  MARIE E  1910 
GRO Reference:  DOR  Q2/1992 in BATH  (3002)  Volume 22  Page 293

Possible marriage:

Sep 1928 Bristol 6a 280
WEBBER Arthur A
OGBOURNE Doris M   

Possible death:

Sep 1969 Bristol 7b 18
WEBBER Doris May 9 November 1901

The mentioned 1901: https://www.familysearch.org/ark:/61903/1:1:XS67-8HW

1911: https://www.familysearch.org/ark:/61903/1:1:X71L-VNF

Jamjar