My grandmother Mary Ann Mark, Wheeler had in her possession at the time of her death a picture postcard, it has 5 women, 1 man, playing croquet, the names of these people were: Col. Regan James, Chicago, Illinois, Oli James, Morenci, Michigan, Mrs. Nancy Sampson, Morenci, Michigan, Mrs. U.T. Brisbin, Helen M. Brisbin, and Norma Brisbin, Adair, Michigan.Can anyone tell me who these people are?We were told they were grandpa's relatives. I do not know whether she meant her husband or her father.Her father was Robert Mark, his mother was Mary Ann Glidewell, her father was Robert Glidewell, and mother Jane Breese/Breeze, her father was Timothy Breez. I have found Brisbins in this line but can not identify, these people. Any help would be greatly appreciated.My grandmother was born in 1877. I'm just guessing, but would date the picture late 1800's or early 1900. Please help!