Looking for anyone researching:

Augustus Henry Dieck, b. 1818, Helmstadt,
Braunschweig, Germany, arrived in NY in 1839,
m. Julia ?

Children:(all born in Manhattan, NY)
1. Augustus J. Dieck, b. 1850,
m. Mary Ellen Judge
2. Mathilda Dieck, b. 1851, d. 1855
3. Charles Dieck, b. 1855
4. ? Dieck, b. 1856
5. Amelia Dieck, b. 1861, d. 1937