In fading ritual, WWII rescuer reunites with Jews she saved

One by one, the 40 descendants of a group of Israeli siblings leaned down and hugged the elderly Greek woman to whom they owe their very existence, as she sat in her wheelchair and wiped away tears streaking down her wrinkled face. 

Clutching the hands of those she hid, fed and protected as a teenager more than 75 years ago, 92-year-old Melpomeni Dina said she could now "die quietly." 

Sunday's emotional encounter was the first time Dina had met the offspring of the Mordechai family she helped save during the Holocaust. Once a regular ritual at Israel's Yad Vashem Holocaust memorial, such gatherings are rapidly dwindling due to the advanced ages of both survivors and rescuers and may not happen again. The soon-to-be-extinct reunion is the latest reminder for Holocaust commemorators preparing for a post-survivor world. 

"The risk they took upon themselves to...