The Wikipedia article of the day for April 11, 2017 is Margaret Lea Houston.
Margaret Lea Houston (April 11, 1819 – December 3, 1867) was First Lady of the Republic of Texas, First Lady of the state of Texas, and a founding member of Concord Baptist Church in Grand Cane, Texas. She was a poet and an accomplished musician. Her influence on husband Sam Houston persuaded him to give up alcohol and profane language. Margaret gave birth inside the governor's mansion to the youngest of their eight children, as angry mobs gathered outside in response to her husband's opposition to Texas signing the Ordinance of Secession of the Civil War. He was removed from office for refusing to swear loyalty to the Confederacy. Their eldest son joined the Confederate army and was left for dead on the battlefield at Shiloh, saved by a Union Army clergyman who found a Bible from Margaret in his pocket. Sam Houston died of illness before the end of the war, as Margaret sat by his bed reading to him from the 23rd Psalm. She became the keeper of his legacy and opened his records to a trusted biographer. When she died of yellow fever, Margaret could not be buried with her husband in a public cemetery for fear of contamination, and was instead interred on private family property.