For the period of this thread it's perfect! In a previous post I reported my 'gut' feeling on other records I encountered:
I did notice two other Chittoe baptisms 05 Dec 1852 [Eliza Martha & Mary] with parentage 'Edwin' & Elizabeth, which could be an error, as I found only one Edwin in 1851 born Sussex in prison up-country and none in 1861! At least one, if not both, of those babes appear to have been possible infant mortalities in 1853 and 1854 respectively.
They are confirmed in the Births on WiltsBMD with mother's maiden name!