Singer Yvonne Staples (L, seen here with her sister Mavis, R) died April 10 at the age of 80. She was part of gospel and soul group The Staple Singers, known as "God's greatest hitmakers." The group was formed in 1948 with Pops on guitar and siblings Mavis, Cleotha, Pervis and Yvonne singing. The group first played churches in the Midwest and put out their first recording in 1953. Their gospel hits included "On My Way to Heaven," "With the Circle Be Unbroken" and "Pray On." The family became active in the civil rights movement in 1962 after hearing Martin Luther King Jr. speak while the family was on tour.
Canadian mining magnate Peter Munk, who built Barrick Gold Corp from a single mine into the world's largest producer of gold, died March 28 at the age of 90. Munk forged Barrick to dominate the global gold mining industry via a string of canny acquisitions after founding the Toronto-based company in 1983. Born in Budapest, he fled after Hungary was invaded by Nazi Germany in 1944 and cited a "tremendous obligation" to repay his debt to Canada, which took in him and 13 family members during World War Two. The blunt-spoken Munk, who once said getting old was "not for sissies", was a dedicated philanthropist, donating millions to healthcare and universities in Toronto and Israel. He was named a Companion to the Order of Canada, the country's highest civilian honor, in 2008.