On his death he left 250 paintings to the city of Amsterdam, who could barely pay the inheritance tax.
In 1815, he was appointed by Alexander Baring to lead the firm Hope & Co. A debt of 100,000 guilder owed by his brother-in-law Jan Clifford led in 1819 to a drawn-out court case between the two men.
Adriaan bought works by contemporary painters, including Jan Adam Kruseman, Johannes Christianus Schotel and Barend Cornelis Koekkoek.
His collection of paintings - which he had partly inherited, included items by Vermeer, Ruisdael, Rembrandt, Jan Steen and Adriaen van der Werff, and could be visited by appointment at his house on Keizersgracht 444.
After his death, the Van der Hoop Museum was opened in his former home on the Keizersgracht and various catalogs were produced 1858-1872 in Dutch and French.