Give any year in which polar explorers Sir John Franklin and Sir James Clark Ross wre both alive.
1800-1847 (Franklin 1786-1847, Ross 1800- 1898)
1800 1847 franklin 1786 1847 ross 1800 1898
1800 1847 franklin 1786 1847 ross 1800 1898
FreeForm
1800-1847 (Franklin 1786-1847, Ross 1800- 1898)