Nanny Westerlund was born on April 29, 1895 in Kemiö, Finland as Nanny Rosalie Westerlund. She was an actress, known for Tuntematon ystävä (1978), Nog minns vi dig (1967) and Angelas krig (1984). She was married to Jarl Serlachius. She died on February 10, 1989 in Helsinki, Finland.