Hi Pauline,
From what I know so far I have:
James - Born 24 Aug 1851 (Death unknown)
Mary Jane - Born and Died Q4 1853
Ellen - Born 23 Mar 1857 (Death unknown but lives till at least 1888, marries and has children)
Mary Catherine - Born 22 Aug 1859 (Death Unknown)
James - Born and Died Q2 1862
Sarah - Born 2 May 1863, Dies Q1 1867
Baptisms seem to happen at St Augustine, though they seem to marry at St Josephs.
There's a bit of depth to the story too as it would appear they marry in 1858 - after having THREE children?

So I'm not sure about the marriage being accurate?
Mx