Family: Adolf Heckscher / Isabelle Spencer Heckscher (F1253)
John Gustav Richard Heckscher (1822-1901) |
Lucretia Ledyard Stevens (1830-1907) 
|
Gustave A Heckscher (1869-1946)  |
| Maurice Heckscker (1866-1905) |
| Stevens Heckscher (1875-1931) |
| John Austin Stevens Heckscher (1858-1910) |
| Ledyard Heckscher (1872-1951) |
| Johanna Heckscher (1864- ) |
| Lucretia Stevens Heckscher (1862-1949) |
| Adolf Heckscher (1868-1870)
|
| Isabelle Spencer Heckscher (1863-1905) |