1) the bride was underage and that note is Anton giving permission for the marriage
2) Hawel
3) I think there was Ludmila and it was crossed out and the new name looks like Barbora. As for the rest, I can´t read much. Someone who corrected Barbora´s name also filled in Anton father´s name - Jozef Haižman, farmer ??? Wodokrta mother ---