[DTA]

same here, the deep link does not post well.

From the web site:

"His most spectacular purchases occurred in 1930-1931, when he acquired twenty-one paintings from the Hermitage Museum in Saint Petersburg, Russia. These included rare works by Jan van Eyck, Botticelli, and Titian as well as two Raphaels, four Anthony van Dycks, and five Rembrandts."

You have one name.

[Twotone]

Andrew Mellon. I’ll have to do some research. Thanks!