William Lygon 7th Earl of Beauchamp married Lady Lettice Grosvenor in 1902. She was the sister of the Duke of Westminster

Subjoined a list of the wedding gifts:

Ladys Grosvenors wedding gifts - Countess Beauchamp
From the Earl Beauchamp:
cross, with diamonds;
amethyst and old paste parure,

Case family jewels, consisting of a
smaller diamond tiara
diamond tiara,
diamond and pearl tiara (diamond crown with large pearl spikes>> coronet of pearls,
diamond and pearl necklace,
three row pearl necklace,
diamond and ruby brooch,
diamond and pearl brooch,
two ruby rings,
pearl earrings,
diamond earrings blue enamel wings with diamonds,
old "Saint Esprit" necklace,
Indian bracelet,
Venetian laced old paste locket,
Indian stuffs,
two jewelled pendants and chains,
opal pansy brooch, purse,
opal enamel and diamond parure,
wreath of jasmine enamel and diamonds,
"Saint Esprit" brooch in rubies and diamonds,
turquoise ring,
ring of emeralds, and
diamond ring.

From her brother the Duke she got the large bow brooch :-))
Elsa 'Mona' Countess of Beauchamp Pearl Diamond Tiara

Countess of Beauchamp | Viscountess Elmley| Historic diamond necklace