1910 Chaim and Chaje Kadetski

Ellis Island offers is these arrival records: 

First Name: Chaim

 Last Name: Kadetski
Ethnicity: Russia
Last Place of Residence: Dobrsyn, Russia *
Date of Arrival: Oct 15, 1910
Age at Arrival: 19y Gender: M Marital Status: S
Ship of Travel: Amerika
Port of Departure: Hamburg, Germany
Manifest Line Number: 0027


* On the Kadetsky Map of Poland, There is a town called Golub Dobrzyn, very close to Biezun and Sierpc.

First Name: Chaje
Last Name: Kadetski
Ethnicity: Russia
Last Place of Residence: Dobrsyn, Russia
Date of Arrival: Oct 15, 1910
Age at Arrival: 17y Gender: F Marital Status: S
Ship of Travel: Amerika
Port of Departure: Hamburg, Germany
Manifest Line Number: 0028

Brother and sister coming to join other siblings?   Benjamin J's children Ida and Hyman?  Maybe that is why he went back to Europe - to get his children?  The dates do coincide....  If Ida was 17, she would have been born around  1893 and Hyman was 19 so he was born around 1890-91, which matches his gravestone.