When the war was over, Rav Kahanamen, the legendary Ponevitcher Rosh Yeshiva, went to a monestary to find Jewish children. He was shocked when the monk told him that he has only five minutes to locate all of them.
He came at bedtime and called out in a loud voice "Shemaaaaaaaaa Yisraeeeeeellllllll". Suddenly, many of the children came running to him crying "Mommy, Tatte!"
Here is a Shwekey clip.