Margaret de Lacy was a notable figure in medieval England, known for her connections to the powerful de Lacy family. She was born around the late 12th century and was the daughter of Hugh de Lacy, a prominent lord. Margaret's lineage placed her in a position of influence during a time when noble families played significant roles in politics and land ownership. Margaret married Walter de Lacy, further strengthening the ties between influential families. Together, they had several children, ensuring the continuation of their family's legacy. Her life reflects the complexities of noble society in the Middle Ages, where marriages often served to consolidate power and resources.