If it helps with the family history, I have:
Walter Frederick Warbutton, b 15 Jan 1878 Bristol, d 1940 Bristol
Married to
Elizabeth Coles, b 7 Feb 1873 Long Ashton, Somerset
Children:
Sydney Walter Warbutton, 1903-1968
Amelia Violet Warbutton,1905-1986
Ellen May Warbutton, 1905-1971
Doris Warbutton, 1907-1949
Daisey Warbutton, 1909-1930
Albert Lloyd G Warbutton, 1913-1976
Nora B Warbutton, 1915-1935
Do you know who Walter Frederick Warbutton's Father was?
Regards..Teresa
Walter Frederick's mother was Amelia Ann Warbutton (b1856).
Her parents were John William Warbutton (1828-1893) and Emma Gunter (1824-1879).
JW's parents were James Warbutton (1804-1853) and Charlotte Berrisford (1803-1869).
And that's as far as I have got back 
All these people, and more, are on my tree on Ancestry (Gray/Warbutton Family Tree).
My 1st wife was a Gray - her mother was a Warbutton.
Mar 1854 Bedminster 5c 1123
WARBUTTON Giles
PERROTT ElizabethWARBUTTON, ELIZABETH JANE mmn PERRETT
died Dec 1854
GRO Reference: 1854 D Quarter in BEDMINSTER Volume 05C Page 705
WARBUTTON, AMELIA ANN mmn PERROTT
GRO Reference: 1856 D Quarter in BRISTOL Volume 06A Page 34WARBUTTON, GEORGE WALTER GRANT mmn PERROTT
died Dec 1860
GRO Reference: 1859 M Quarter in BRISTOL Volume 06A Page 29
WARBUTTON, GILES mmn PERROTT
died Mar 1860
GRO Reference: 1860 M Quarter in CLIFTON Volume 06A Page 82
WARBUTTON, LIZZIE FLORENCE mmn PERROTT
GRO Reference: 1863 J Quarter in BRISTOL Volume 06A Page 51
WARBUTTON, ELIZABETH JANE mmn PERROTT
GRO Reference: 1867 D Quarter in CLIFTON Volume 06A Page 81
Mar 1848 Clifton 11 285
WARBUTTON John William
GUNTER Emma
1861:
https://www.familysearch.org/ark:/61903/1:1:M7JF-KJP1871:
https://www.familysearch.org/ark:/61903/1:1:V5TX-MSPhttps://www.familysearch.org/ark:/61903/1:1:V5TX-MSRWARBUTTON, CHARLES mmn GUNTER
GRO Reference: 1849 S Quarter in BEDMINSTER Volume 11 Page 64
WARBUTTON, ELIZA mmn GUNTER
GRO Reference: 1851 J Quarter in BEDMINSTER Volume 11 Page 64
WARBUTTON, WILLIAM HENRY mmn GUNTER
GRO Reference: 1854 M Quarter in BEDMINSTER Volume 05C Page 761
WARBUTTON, ANN mmn GUNTER
GRO Reference: 1856 J Quarter in BEDMINSTER Volume 05C Page 785
WARBUTTON, ALFRED mmn GUNTER
GRO Reference: 1858 M Quarter in BEDMINSTER Volume 05C Page 769
WARBUTTON, JANE mmn GUNTER
GRO Reference: 1859 J Quarter in BEDMINSTER Volume 05C Page 796
WARBUTTON, EMMA AMELIA mmn GUNTER
GRO Reference: 1861 M Quarter in BEDMINSTER Volume 05C Page 761
WARBUTTON, ALFRED mmn GUNTER
GRO Reference: 1862 D Quarter in BEDMINSTER Volume 05C Page 732
Jamjar