To provide an accurate answer, I need to know which pioneer you are referring to, as there are many individuals known as pioneers in various fields. Please specify the name or the context of the pioneer you have in mind.
Rebecca Winters - pioneer - died on 1852-08-15.
John Macarthur - wool pioneer - died in 1834.
Henry Heath - Mormon pioneer - was born in 1828.
Annie Bidwell was a pioneer of society in Sacramento California in the 19th century. She lived from 1839-1918 and it is unclear how she died.
A pioneer harness maker makes harnesses for horses
Adam Miller - pioneer - died in 1783.
Johnny Jones - pioneer - died in 1869.
Jonathan Berry - pioneer - died in 1878.
James Logan - pioneer - died in 1859.
John Marsh - pioneer - died in 1856.
William Barlow - pioneer - died in 1904.
Alexander Gordon - pioneer - died in 1697.
James McBride - pioneer - died in 1859.
William Cox - pioneer - died in 1837.
Robert Todd - pioneer - died in 1814-03.
Henry Jackson - Minnesota pioneer - died in 1857.
Joshua Brown - Texas pioneer - died in 1874.