Some records for you- if right person George father John does not give a living like you would expect for a traveller
Here is possible death of John Gardner Epsom Surrey 1870 aged 60
All Surrey, England, Baptisms, 1813-1912 Results
Surrey, England, Baptisms, 1813-1912 about George Gardner
Name: George Gardner
Birth Date: 2 Jul 1861
Baptism Date: 20 Jan 1861
Archive Provided Parish: Croydon, St John
Parish as it Appears: Croydon
Father: John Gardner. >> occupation, Ag Lab
Mother: Mary Ann Gardner
Reference Number: 2888/1/17
Birthdate of 2nd January 1861
London, England, Births and Baptisms, 1813-1906
Name:Louisa Hunt
Record Type:Baptism
Baptism Date:30 Jan 1867
Father's Name:William Hunt <<Tinker
Mother's Name:Eliza Hunt
Parish or Poor Law Union:Great Stanmore St John the Evangelist
Borough:Harrow
Register Type:Parish Registers
Surrey, England, Marriages, 1754-1937
Name:George Gardener
Age:21
Birth Year:abt 1862
Marriage Date:25 Dec 1883
Archive Provided Parish:Mitcham, St Peter and St Paul
Parish as it Appears:Mitcham
Spouse:Louisa Hunt
Spouse Age:19
Father:John Gardener
Spouse Father:William Hunt
Reference Number:P40/1/21
London, England, Marriages and Banns, 1754-1921
Name:William Hunt
Estimated Birth Year:abt 1839
Age:28
Spouse Name:Elizabeth Smith
Spouse Age:28
Record Type:Marriage
Event Date:24 Feb 1867
Parish:Shoreditch St Leonard
Borough:Hackney
Father Name:William Hunt
Spouse Father Name:Joseph Smith
Register Type:Parish Register