Interactive tree of Frederick Cook

Walter Cook 1879–1880

Arther Cook 1880–1953

Albert Leon Cook 1884–1946

Helen Cook 1885–…

Laughlin Frank Ruby 1877–…

Frederick Cook …–…

Jennie Himmelein 1859–1885

Johann Michael Himmelein 1824–1879

Johanna Raab 1833–1909

Georg Michael Himmelein 1784–…

Anna Margarete Hankel 1782–…

… Raab …–…