today I received some copies of the original books from the church of Woehrden concerning your ancestors.
Elsabea Jungclaus (full name Anna Elsabea Jungclaus), daughter of Peter Jungclaus and Margaretha Velthusen, died 07/10/1865 at an age of 47 years, was buried 13/10.1865 and left 6 children:
Anna Maria, 21 years old (in America) Maria Elsabea, 18 years old Dorothea Magdalena, 16 years old(shortname Lena) Jacob, 12 years old(born 21/10/1852, not 21/10/1853, also according to other sources) Wilhelmine Margaretha, 9 years old(born 20/05/1855, christianed 28/10/1855) Antje Elise, 7 years old (born 21/10/1858, christianed 30/04/1858) - probably your "Elizabeth"
and her husband (Mumm) Jacob Bornholdt, born 29/07/1816 Wehren, son ofEggert Bornholt and Maria Magdalene Steen.
(Mumm) Jacob Bornholdt married Anna Elsabea Jungclaus 07/05/1843.
He died 12/03/1890 and was buried 18/03/1890. The family lived in the late 1850s in Poppenhusen.