My maiden name is Dankel and I'm from NJ. But, the names you mentioned were not familiar. I will give you what I have. My Father Alan Frances Dankel Sr. was born & raised in Deptford, NJ. He was 1 of 11 children of Frederick William Dankel & Florence E. Selah. Frederick was born in Philly on 4/27/1898 & died on 4/26/1942 at the age of 43. His parents were Adam Dankel from PA and Amelia Seiber also listed from PA. I'm not sure if Adam & Amelia's birthplace's are correct as it is off of my Grandfather's death records.