McHugo family updates from 1820's

Hello,

I have posted about this family previously but in recent times I have found what I am hopeful are baptism records for the family in question - in Parish of Leitrim, Diocese of Clonfert. The only issue I have is that the family surname appears to be spelt three different ways (McHugo, McHuge and McHugh) and I was wondering whether this was common and whether anybody thinks that I am on the right track? Thanks

What I knew before I strated the search of Catholic Parish Records was that the family comprised at least, a mother Mary, and children Thomas, Catherine (or Kitty), John and Biddy. Thomas, Catherine and John were convicted of stealing two sheep in the Portumna courthouse in 1848 (I think, along with another lady by name of Ann Kinavon) and sentenced to transportaion to Hobart, Australia. John subsequently died in Kilmainham gaol but Catherine, Thomas and Ann Kinavon all ended up in Hobart.

I have included below excerpts from the Catholic Parish records for the baptisms of Thomas (1824), Catherine (1826), Bridget (1821) and another child (Joseph, 1829) who we had not previously identified. They all seem to have the same parents Thomas McHugo and Mary Brehenny , but the father's surname looks like it is spelt McHugo, McHuge or McHugh in different records

Also there is no record for John (born around 1832) but there appears to be no records at all for that time period

Thanks for any help someone might be able to provide - just looking for some confirmation or otherwise, as whether you think I am on the right track