Laura and David, the previous nametag people, had (and have) two children. Sam was born in 1984, and Eleanor was born in 1986. Though these are family names, they not so coincidentally were also important characters in Tolkien's Middle-earth mythos. Sam Gamgee was the incredibly loyal gardener who accompanied Frodo on his quest to return the Ring of Power to its origin. Eleanor (spelled "Elanor" in the books) was Sam Gamgee's daughter. She is holding the book of Middle-Earth's history and mythology, the "Red Book of Westmarch." Both these portraits were done when the future owners were just babies, and the faces are, like the previous two, idealized character portraits and not representative of any real person, at least, not in this world.
Sam and Eleanor's nametag miniatures are the usual configuration. Sam's is from February 1985, and Eleanor's is from February 1987.