Believe it or not, google translate actually can do Latin to English translations. Type what you think you see into the box and it can translate things it recognizes and suggest alternatives for things it doesn't.
For example, from one of yours, I see:
1745 In Festo de Annch
...which translates to "1745 Feast of Annch" - guessing Annunciation? Unless the Annch is something else, like Annum, which means year.
I had some good success in translating marriage documents this way.