Roy
If your paternal grandfather was born 1866 (mine was born 1878) that must make you really old

well Jack reckons he has the typing skills of the average 80 year old (personally I think he types like a man of much younger years

) .........anyway for me that puts you two in the same ball park!
this site is the best around for genealogy and it's free .........and you can have some fun participating while doing your research and helping others. Take a good look at the various topics on the site, you will be amazed at the expertise of some of these people.......
and he also thinks I have a way with words.......not quite sure what he means by that

Below is a bit of information I missed first time round........neighbours of Mary Batham and her son George are..............
1861
THOMAS STREET, ST MARY ABBOTS KENSINGTON, MIDDX
MARY BATHAM HEAD (WID) 66 LAUNDRESS LONDON
GEORGE " SON 21 BRICKLAYER , MIDDX
EMMA TASH ? grandaur 10 "
JOHN HAMMOND grandson 6 "
same street in 1861
1861
THE VICTORIA BEER SHOP, THOMAS STREET, ST MARY ABBOTS KENSINGTON, MIDDX
EDWARD BATHAM HEAD 26 BRICKLAYER NOTTING HILL, MIDDXMARY " WIFE 26 HERTS
EDWARD " SON 6 NOTTING DALE, MIDDX
MARY " DAUR 3 "
GEORGE " SON 7 MONTHS "
--------------
Below is part of reply 13 from JackCensus 1851
Parish Kensington Address 131 Potteries or Notting Dale.
William BATHAM Head 66 Journeyman whitesmith born St Martins
Mary '' '' Wife 56 '' St Giles
George '' '' Son 12 Assistant '' Kensington
Edward '' '' Son ? '' '' '' '' ''On my copy Edward's age is hard to read.
On marriage Cert of Edward to Mary Harrington in 1858 his father is shown as Christopher William Batham Locksmith and Bellhanger.
On marriage Cert of Louisa Batham in 1854 resident in Potteries her father is shown as William Christopher deceased.
Kensington....Potteries and Notting Dale are the same place.
For what it's worth , in the Westminster Polltax returns for 1796, a William Batham Locksmith of Peter Street is listed. This is probably in the right area for St Giles and St Martins origins of my William and Mary.
Bryant