Dr David Livingstone was a Scottish scientist and missionary doctor born in 1813 who explored Southern and Central Africa, becoming the first European to see Victoria Falls in 1855. He had six children and died in Rhodesia, Africa in 1873. William Shakespeare was an English playwright, poet and actor born in 1564 who worked at the Globe Theatre and was popular for plays like Romeo and Juliet. He had three children and died in 1616 at age 52. Yuri Gagarin was a Russian pilot and cosmonaut born in 1934 who became the first human in space on April 12, 1961. He had two daughters and died at age 34 in a 1968 aircraft crash.