Roeben Harms Oltman

Dear list
Can anyone put me in touch with any family belonging to CHRISTIAN FRIEDRICH ROEBEN born 10 September 1837 Idehoern
He was married to TEUPKELINA BORCHERS BORCHERTS on 2 June 1861 BACKEMOOR
They had the following children:
GERD ROEBEN
HILKELINA ROEBEN
REINHARD HEINRICH ROEBEN
TOEPKELINA MEIDINA ROEBEN
BOERCHERT GEORG ROEBEN
CHRISTIAN'S father and mother were:
GERD HARMS ROEBEN BORN 3 OCTOBER 1785 BACKEMOOR AND REENTSTINA HENRIETTA STAPELFELD born 8 OCTOBER 1790.
I am visiting ostfriesland in May and will be there from 2 may until 12 may.
Thank you so much
Greetings from England
Linda