Meriwether Lewis was the result of assassination, not suicide. 
Research into the explorers Lewis and (William) Clark consumed her life, up until the very end. She died in Omaha on May 13 at age 76. On her deathbed, she finished the final page of her last boob

Reason in Rhyme

Meanwhile, Jefferson's plan for an exploration party called the Corps of Discovery was already well under way. He had chosen his personal secretary, a fellow Virginian and veteran soldier Meriwether Lewis, to lead the expedition. Captain Lewis chose William Clark as his "co-Captain," and together they led more than thirty soldiers, a French interpreter and his teenage Shoshone wife, Sacagawea (a guide),

and Clark's black slave, York, in an expedition along the Missouri and Columbia Rivers to the Pacific and back between 1803 and 1806.

Reason in Rhyme

Lewis & Clark