The beatification service for Jozef and Wiktoria Ulma and their seven children was held in the southeastern Polish town of Markowa where they died in March 1944 at the hands of German military police.
The journey to bring a beloved relative home for burial from lonely Czestochowa.
Romanian officials initially denied the Ukrainian allegations but changed course on Wednesday, with Defence Minister Angel Tilvar saying that parts of what could be a Russian drone fell in Romania.
The family was killed by German military police for sheltering a family of Jews.
A Polish helicopter did not cross the Belarus border on Friday, a Polish military operational command spokesman said, denying a claim from Minsk that such an incursion took place.
The Yael Foundation's camp held its third year in Poland with both a boys' camp and a girls' camp.
“Life, After All,” at the former Plock synagogue venue, which forms part of the Mazovian Museum, is the result of the efforts of a number of Wojciech Ciesniewski’s like-minded pals.