You have shared with us a very unique picture.
Back in the late 1800's and your 3rd great grandparents. She is lovely in her striped dress with her kleenex in her gloved hand.
I love his cavalier attitude, which shows in the way he is sitting, legs crossed, hand and arm resting gently on his leg, which her arm rests on his neck and shoulder.
I wish the picture was a little clearer so I could tell if he was wearing a vest, but I think they are a lovely couple.
Definitely they are the start of a long line of Davis' which came after them.
Thank you for sharing this very interesting picture.