due to a lack of primary sources. He was first mentioned in writing by Rabbi Yaakov Emden in 1755, six years after he would have died. Maria Patocka: said to be the mother of Crimean khan Adil Giray. Coat of arms and motto The Potocki family used the Piława coat of arms, and their motto was Scutum opponebat scuto (Latin for "Shield opposing shield"; literally "He opposed shield to shield"). See also Potocki Palace, several palaces associated with the Potocki family Pochayiv Lavra Piława Coat of Arms Further reading Potocka-Wąsowiczowa, Anna z Tyszkiewiczów. Wspomnienia naocznego świadka. Warszawa: Państwowy Instytut Wydawniczy, 1965. References External links Family album from about 1860-1875(Public Domain)