Princess Barbara of Bourbon-Two Sicilies Neapoletan princess (1902–1927) Parents Princess Maria, Duchess of Calabria Prince Ferdinand Pius, Duke of Calabria Children Elizabeth Bona Gräfin zu Stolberg-Wernigerode Anton Graf zu Stolberg-Wernigerode Sophie Marie Antoine Henrike Thaddea Gabriele Gräfin zu Stolberg-Wernigerode Maria Josefa Gabriele Antonia Gebharda Gräfin zu Stolberg-Wernigerode Siblings Princess Lucia of Bourbon-Two Sicilies Princess Maria Cristina of Bourbon-Two Sicilies Prince Ruggero Maria, Duke of Noto Princess Maria Antonietta of the Two Sicilies Princess Urraca of the Two Sicilies Partners Franz Xavier Graf zu Stolberg-Wernigerode