John Harriett Charles

I have photos of my great great grandparents John and Harriett( I guess i can't upload the photos, so John has small eyes very almond shaped a big mustache, he seems to be wearing a well worn but nice suit, his wife is standing behind him with her arm resting on his shoulder with her hair up, very plain clothing) and two of their son charles (a navy photo, he is wearing a hat that says u.s. navy, blue or green eyes and the other is on with his third wife and two children, that is what it says on the back) I have no other information on them just wondering if this connects to any other Earles out there!