Andrzej Ciechanowiecki (Q229723)
(1924-2015), art historian, patron of culture and art collector, antiquarian, philanthropist, founder of the Foundation for Ciechanowiecki at the Royal Castle in Warsaw (1986
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Andrzej Ciechanowiecki |
(1924-2015), art historian, patron of culture and art collector, antiquarian, philanthropist, founder of the Foundation for Ciechanowiecki at the Royal Castle in Warsaw (1986 |