Kasturba Mohandas Gandhi (, born Kasturba Gokuldas Kapadia; 11 April 1869 – 22 February 1944) was an Indian political activist who was involved in the Indian independence movement during British India. She was married to Mohandas Karamchand Gandhi, commonly known as Mahatma Gandhi. National Safe Motherhood Day is observed in India annually on April 11, coinciding with Kasturba's birthday. Wikipedia