Genealogy Forum UK

According to the 1860 US Census Annette Probst was born in England 1858 and her brother Eustace Barron Probst in 1853. Their parents are Frederick and Mary Probst. I can't find either of them in BMD. Can anyone find them please? This request is also connected to the one I placed yesterday under "Brickwalls" Mary Jane Probst nee Davies. She emigrated to the US in 1840. Thank you in the hope someone can help me.

1855. Brooklyn City, Ward 6, Kings, New York, USA.
Frederick Probst 51. merchant. Germany.
Mary I Probst 35. Wife. England.
Eustace B Probst 2. Child. Kings Co.
Frederick Schneider 11. Nephew. New York.
Louisa Schneider 16. Niece. New York.
Mary Ann Spearman 27. Servant.
Cath Lynch 25. Servant.
Maria Merry 27. Servant.

1880, 1920 and 1930 census says Eustace born New York.

1880. Staten Island, Richmond, New York, USA.
John Scott 57. Self (Head).
Jane M. Scott 47. Wife.
Walter L. Scott 18. Son..
Frederick Scott 16. Son.
Emily L. Scott 11. Daughter..
David F. Scott 6.. Son.
/
Eustace Probst 29. Boarder. married. merchant. New York.
Aggie Probst 23. Daughter.a bit old to be a daughter, must be daughter of John Scott.

Thank you Jimmy, at least we have now the birth place of Eustace. Anything for Annette please? Frederick and Mary are my ggggrandparents.

I would think Annette was born in America as the family was already there in1855, I couldn't find anymore on Annette after 1860.

Thank you for looking Jimmy, I appreciate the time you've given to help me.
Robyn.