Linnis Paris was the daughter of Kes and Tom Paris in a possible future that Kes lived through backward in Before and After.
Linnis Paris was born aboard Voyager in a future timeline in which Kes married Tom Paris. Half Ocampa and half human, she grew up quickly by human standards and married Harry Kim, with whom she had a son, Andrew. Jessica Collins played the role.
In Before and After, an elderly Kes began jumping backward through her life after exposure to chronitons. She met Linnis first as an adult she did not recognize, and then saw her as a child, piecing together a family history, including the deaths of Janeway and Torres during a war with the Krenim, that had not yet happened.