MADRID (Reuters) – The U.S. Supreme Court has ruled in favour of a Jewish family that is trying to reclaim a Camille Pissarro painting seized by the Nazis in 1939 and now owned by a leading Spanish museum, court documents show. In the latest twist in a two-decade legal saga, Supreme Court justices ruled unanimously on Thursday that the dispute between the Cassirer family and Madrid’s Thyssen-Bornemisza Collection Foundation should be decided according to the law of the state of California, and not U.S. federal law. The appeal case, brought by the heirs of Lilly Cassirer, overturned the 2019 ve…