Ernest de Koven Leffingwell was born on 1875-01-13.
Ernest de Koven Leffingwell died on 1971-01-27.
Anna de Koven was born in 1862.
i don't know, but it was before you!
Reginald De Koven was born on April 3, 1859, in Middletown, Connecticut, USA.
Roger De Koven was born on October 22, 1907, in Chicago, Illinois, USA.
Reginald De Koven's birth name is Henry Louis Reginald De Koven.
Anna de Koven died in 1953.
Jean de Koven died in 1937.
Reginald De Koven died on January 16, 1920, in Chicago, Illinois, USA.
De Koven baby grandpiano 1920 large 5178
Roger De Koven died on January 28, 1988, in New York City, New York, USA.
Ernest de Sélincourt was born in 1870.