Definition of "yees"

"Oh, Mr. Munro, shure here's a card for yees," handing me a lady's card.

1873, Various, Lippincott's Magazine of Popular Literature and Science, Vol. XII. No. 30. September, 1873‎

"Where does yees get the jug?"

1911, Edward S. Ellis, The Lost Trail‎

Yere Granddaughter will marry and this house will be too big for the three of yees.

1912, Irene Elliott Benson, Ethel Hollister's Second Summer as a Campfire Girl‎