Maria Eleonora I Boncompagni

Princess of Piombino (1686–1745)

Parents

• Gregorio II Boncompagni
• Ippolita Ludovisi

Children

• Gaetano I Boncompagni-Ludovisi
• Pietro Gregorio Ottoboni Boncompagni Ludovisi, 2nd Duke of Fiano

Siblings

• Donna Anna Maria Boncompagni
• Donna Maria Teresa Boncompagni
• Donna Costanza Boncompagni

Partners

• Antoni I Boncompagni-Ludovisi