Erasmus Alvey Darwin

Erasmus Alvey was born on 29.12.1804 to Robert Darwin (30.05.1766 - 13.11.1848) and Susannah (1765 - 15.07.1817).
His mother died on 15.07.1817. Erasmus Alvey was 12 years old then.
He died on 26.08.1881, at the age of 76.
Siblings: Marianne Parker, Caroline Wedgwood, Susan Darwin, Emily Langton, Charles Darwin (12.02.1809 - 19.04.1882).