Simple past tense and past participle of gallant.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "gallanted" in a sentence
"He was gallanted like a young blood of the period, and so were the young men of St. Kitts."
"Chapel Hill then had only about five single ladies in its population, and the boy who got a chance to walk with one of them to the chapel was said to have gallanted her."
"I wouldn't been so late even fu 'dat, but Mistah Hi'am Smif, he gallanted me home an' you know a lady boun 'to stan' at de gate an 'talk to huh comp'ny a little while."