Sala Retiro, from Spain, sells on 30 November 2016 an "Antwerp School, ca. 1530" circumcision, a large panel (130 by 100 cm) estimated at 19,000 Euro.
RKD, we can connect this sale with some much older catalogue entries and an interesting name.
In 1923, the work was in the Rothschild collection in London, and seen there by Max J. Friedländer who attributed it to Goswin Van der Weyden. The work was then sold in 1968 by Sotheby's for £5,000, and bought by a certain Marsworth. It is now listed in th RKD database as Attributed to Goswin van der Weyden. And now it suddenly reappears in Spain, with quite a lot of damage to the painting and the frame to boot, and no mention of Van der Weyden at all.