Diana Ann born November [no date], bapt 30 Nov 1755, dau of Mr Joseph Rogers and Elizabeth his wife
Joseph born 16 January 1757, baptised the same day, son of Joseph and Elizabeth Rogers
It looks as if both St Giles and St Andrew were functioning at the time. They are about a kilometre apart. If Joseph (and maybe Diana) were sickly babies who needed an immediate baptism, St Giles might have been closer to the family home.