Harvard University is retiring the official shield of its law school following complaints over its ties to an 18th-century slaveholder. […] The shield was approved in 1937 and depicts three bundles of wheat. It’s modeled after the family crest of slaveholder Isaac Royall Jr., who donated his estate to create the first law professorship at Harvard. Royall inherited his estate and many slaves from his father, a slaveholder who was known for his cruelty. …