article_snippet: Beer heiress Tatiana Casiraghi .
article_snippet: Julio Mario Santo Domingo, III, 29 - Bavaria beer ($2.2bn) 6.
article_snippet: Tatiana Casiraghi, 31 - Bavaria beer ($2.2bn) 7.
article_snippet: Liliane Bettencourt - L'Oreal, $40.1 billion .
article_snippet: Liliane Bettencourt, 92, $40.1bn, L'Oreal .
article_snippet: Jacqueline Mars, 75, $27bn, Mars Inc .
article_snippet: Maria Franca Fissolo, 97, $23.4bn, Nutella & chocolates .
article_snippet: Anne Cox Chambers, 95, $17bn, Cox .
article_snippet: Susanne Klatten, 52, $16.8bn, BMW .
article_snippet: Johanna Quandt, 88, $13.9bn, BMW .
article_snippet: Iris Fontbona, 72, $13.5bn, various ventures .