Her sister was actress Miriam di San Servolo (31 May 1923 – 24 May 1991), also known as Miriam Petacci or Miriam Day.
Sora ei a fost actrița Miriam di San Servolo (31 mai 1923 – 24 mai 1991), cunoscută, de asemenea, sub numele de Miriam Petacci sau Miriam Day.