Catherine Van Rensselaer was born on November 10, 1734, at Claverack, New York, the daughter of Johannes Van Rensselaer and Engeltie Livingston Van Rensselaer. She belonged to two of colonial New York’s most powerful Dutch-descended families. The Van Rensselaers controlled the vast manor of Rensselaerswyck, while the Livingstons held major land and commercial interests. Catherine grew up in a multilingual Hudson Valley world where Dutch traditions remained strong even under British rule. She learned reading, writing, religion, household management, sewing, food preservation, and the social responsibilities of a manor family. She likely spoke Dutch and English. Enslaved people and tenant labor sustained the family’s wealth and daily comfort. In 1755 she married Philip Schuyler, an ambitious young officer and landowner. Their marriage became a close partnership and produced fifteen children, eight of whom survived to adulthood. Catherine managed households in Albany and at the Saratoga estate while Philip pursued military, commercial, and political work. She supervised children, servants, enslaved workers, supplies, guests, and family finances during his long absences. The French and Indian War and American Revolution repeatedly disrupted family life. The Schuyler homes hosted officers and political leaders and faced threats from enemy forces and raids. Catherine’s steadiness helped preserve the household through illness, bereavement, and wartime displacement. Before becoming remembered as the mother of Angelica, Elizabeth, and Peggy Schuyler, Catherine had been shaped by Dutch patroon culture, Livingston kinship, elite domestic education, strategic marriage, repeated childbirth, and large-scale household administration. Her labor was private but politically consequential: the Schuyler family’s public influence depended upon the stability, hospitality, and family networks she maintained.