I have had a pm from Rammer, still unsure we are on to the right family.
You say "your" John Dodd was born 1848 -
Archaleus John Dodd was born 1848 - same as the John Dodd whose death is recorded, so that does tie up, doesnt it?
You are unsure about the siblings - we have found his family so far to have:
Archalus/Archie - Birth Ap/May/June 1889 Hartly Witney Archalus George mmn Webster
Ellen/Nellie - Birth Elen Anne Jan/Feb/Mar 1892 Hart.Wit. mmn Webster
Annie - Birth Caroline Ann Oct/Nov/Dec 1894 Hart. Wit. mmn Webster
Rose
John Joseph - 1899 (details on earlier post)
Norah Agnes - birth Jul/Aug/Sep 1901 Farnborough mmn Webster
Arthur Richard - see earlier
Harry Daniel - see earlier
That is just with a quick look, I havent dug deep at all.
Surely these are very close to the list of siblings names you have given?