Malepart

For aſſure your ſelues, and before God I proteſt, I ſpeake not againſt one in particuler, neither againſt all in generall, vpon a malepart or preſumptuous minde, as not caring who are offended with my doinges; but carefull leaſt I ſhould offende any, or incurre their diſpleaſures, by my preſumptuous enterpriſe, I humbly (as before) pray pardon.

Source: wiktionary

And ſo ſeing that Proteſtants do allow wel of ſuch diſloyalties, when they are in fauour of their owne faction and that we haue ſhewed in our former Encounter very largely out of their owne words & wrytings, that no rule of obedience or ſubiection holdeth them, when they miſlike the magiſtrate or his doings, it is malepart ſaucineſſe in this prating miniſter to keep ſuch a doe about diſloyaltyes ſo much defended and practiced by themſelues, & no wayes approued by vs, but where lawful authority iuſt cauſes and other circumſtances do make them loyaltyes.

Source: wiktionary

Alice Driuer martyr. This was the doctrix of the forſaid weauer, who was ſo malepart and contumelious before the iudges, as firſt her eares were cutt of, for callinge Q. Mary Iezabell.

Source: wiktionary

[…] malepart fellow that being infected with hereſie, behaued himſelfe very immodeſtly towards the Biſhopps of VVincheſter and Rocheſter when he appeared before them, and was for defendinge diuers peeuiſh hereſies condemned by them. See ibid. num. 47. […] 30. VVilliam Tymes was a Curate or deacon: but ſo pratchant and malepart, as he ouerwent the miniſter in his forwardnes of anſwering.

Source: wiktionary