Hello Carl, Great question! I don't know if the Oath was standardized (although I suspect it was) and I also don't know how/if it changed over the years! But here is one Oath that Palatine males over the age of 16 had to swear to on their arrival in 1727
" We subscribers, natives and late inhabitants of the Palatinate upon the Rhine and places adjacent, having transported ourselves and families into this Province of Pennsylvania, a colony subject to the crown of Great Britain, in hopes and expectation of finding a retreat and peaceable settlement therein, Do solemnly promise and engage... " Continue reading the Oath
I would like to know exactly what the Oath of Allegiance said that all the Palatines agreed to when they off-loaded at Philadelphia on October 17 or 19, 1732.