Did Madam C J Walker have kids?

Madam C. J. Walker, who was born Sarah Breedlove in 1867, had one child with her first husband, Moses McWilliams. That child, Lelia McWilliams was born in 1885. She later changed her name to A'Lelia Walker.
Source: On Her Own Ground: The Life and Times of Madam C. J. Walker by A'Lelia Bundles