Question 1

When was Jean Koechlin-Dollfus born?

Accepted Answer

Jean Koechlin-Dollfus was born on 1801-10-08.

Question 2

When did Jean Koechlin-Dollfus die?

Accepted Answer

Jean Koechlin-Dollfus died on 1870-05-17.

Question 3

Who were Jean Koechlin-Dollfus's parents?

Accepted Answer

Jean Koechlin-Dollfus's parents were Rodolphe Koechlin.

Jean Koechlin-Dollfus

Parents