I'm sure this is George in 1871, living with his parents and siblings at Egham Common ,Shrubs Hill, Egham, Berkshire:
George Holloway Head Mar 36 Ag Lab Hants Shalden
Mary Holloway Wife Mar 36 Hants Holybourne
George Holloway Son 5 Hants Froyle
Fred Holloway Son 2 Surrey Chobham
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I believe this may well be George and Ellen in 1901 living at 20 Devonshire Street, Coopers Arms, Chiswick, Middlesex:
George Holloway Head Mar 35 Beer Retailer Hants Alton
Ellen Holloway Wife Mar 30 Surrey Egham
Ellen M Holloway Daur 5 Middlesex Chiswick
Ada E Holloway Daur 4 Middlesex Chiswick
George ? Holloway Son 2 Middlesex Chiswick
Flora A Holloway Daur 9 Months Middlesex Chiswick
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In 1911, they family were seen to be living at The Red Cow, Upton, Slough, Bucks:
George Holloway Head 45 Married Beer Retailer (Own Account) Alton Hants
Ellen Holloway Wife 40 Married (16 years) Assisting the Business Englefield Green Surrey
Ellen Holloway Daur 15 Apprentice Dressmaker Maidenhead Berks
George Holloway Son 12 School Chiswick Middlesex
Ada Holloway Daur 14 School Chiswick Middlesex
Flora Holloway Daur 10 School Chiswick Middlesex
Fred Holloway Son 9 School Chiswick Middlesex
Sarah Holloway Daur 6 School Chiswick Middlesex
Charles Holloway Son 1 Slough Bucks
George Holloway Grandfather 79 Married Retired Carter Alton Hants
Mary Holloway Grandmother 79 Married (50 years) Alton Hants

The census shows that George and Ellen had 7 children by 1911.

George Holloway senior and his wife Mary had 3.

Note:
The Red Cow is the oldest pub in Slough. This fact provides the arena for some fun and spirited debate within the pub walls. Some locals say that it is the oldest pub, and some will agree. Then others will say that it is not the oldest pub in Slough, and others will disagree. In any case, we believe that the Red Cow is the oldest pub in Slough. That´s our story, and we´re sticking with it!
The Red Cow Inn dates from the sixteenth century and was originally a private house called Pond House. The original Red Cow Inn dated back to the seventeenth century, however the name was transferred to the current pub in the early nineteenth century.
From the mid 17th century, stagecoaches began to pass through Slough on journeys toward the West. Slough and Salt Hill were famous stage coach changing posts on the road out of London. Coaching inns began to spring up along the Great West Road to serve as resting points between London and the West Country. Today, only two of those inns survive, and one of them is the Red Cow Pub and Inn at Upton.
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We see George in 1939 living at 2 The Mount, Woking, Surrey:
George Holloway 11 Dec 1865 Retailer Beer & Spirits Retired Married
Ellen Holloway 23 Sep 1870 House Duties Married

It's quite possibly this Ellen we see in 1891, living at The Chantry, Prercinct of the Close, West Sussex:
MOUNT Francis J Head S M 59 Clerk In Holy Orders Berkshire - Waring
MOUNT Mary A J Sister S F 69 London - -
MITCHELL Sarah Servnt S F 48 Housekeeper(Em'ee) Somerset - Merriott
WATTEN Sarah E Servnt S F 22 Housemaid(Em'ee) Isle of Wight - Bembridge
KNIBBS Ellen Servnt S F 20 Cook(Em'ee) Surrey - Egham
BEAUMONT Emily Kate Servnt S F 16 Housemaid(Em'ee) Hampshire - Havant
WALTER Richard Servnt S M 28 Butler(Em'ee) Northamptonshire - Charlton

It appears that Flora never married.