John's mother is Mary Kokoris b. 1918 (http://www.thenationalherald.com/11823/mother-of-chief-of-staff-to-bill-clinton-podesta-dies-at-89/)) her mother is May L Kalanze https://voatpic.me/ABE8392AD0 she came to America in 1910 under the name Thomais Kalantzi (https://voatpic.me/8B93D8E304)) Here is the passenger list for the Patris arriving in NY in 9 Oct 1910 at 16 years of agehttps://voatpic.me/80C2B7EF5E second page says that her Father Reverend Theodozos Russiano paid for her voyage. This person does not exist in the US Census, nor does the address exist at this time period. The street name seems significant Broad St as in dames or broads. (https://voatpic.me/ED223CEEF4))

Probably involved in human trafficking from Greece. At this time period there was a law passed to stop the "White Slave Trade." The Mann Act (https://en.wikipedia.org/wiki/Mann_Act))

It seems like they were able to skirt through regulation by claiming it was a reverend that paid for their journey. Remember the scar mentioned on the naturalization application. An interesting story is mentioned in this book that details traffic of young girls written by Ernest Bell (https://archive.org/details/fightingtraffici00bell)) on pages 54-56 where an Italian girl is trying to escape.

"But she was not quick enough and the hand of the oppressor was upon her. IN the wild scene that followed she was slashed with a razor, one gash straight through her right eye, one across her cheek and another slitting her ear."

The book talks about trafficking in Chicago, and cities across the world. Nothing is new under the sun.