Of the five group photos of my elementary school classes, I only put the exact date of the picture on one of them — the third grade shot. Why I did that, I can’t remember. But there it is: March 17, 1970. Forty-five years ago.

Not the first time I dated an image from that grade, either. I also wrote everyone’s name, though I did that every year. Glad I did. Among other things, it preserves a sample of mid-century children’s names, most of them common, but not all. I always had the least common name.

Top row: Lester, Dees, David, Jerry, David, Ellen.

Next row down: Susan, Jack, Karen, Tom, Cole.

Next row down: Marie, Ruth Ann, Gary, Luis, Renee, Leslie.

Bottom row: Shirley, Mariann, Art, Maura, Steven, David.

Few surprises there. For example, according to the Social Security Administration, David was the no. 2 popular boys’ name for the 1960s. Everyone in the picture except for Mrs. Bigelow would have been born in 1960 or ’61.