For centuries, Clan Lockhart stood as a proud and noble Lowland name—knights of renown, crusaders of faith, and loyal guardians of crown and cause. Their legacy is one of valor, devotion, and unbroken tradition, rooted in the heart of Lanarkshire , where the lands of Lee and Carnwath bore witness to generations of noble service. From the storied Tower of Lee to far-off battlefields under foreign suns, this booklet opens the world of a Scottish clan forever guided by the words “Corda Serrata Pando” — I Lay Open Locked Hearts. Inside you’ll discover — The Lockharts of Lee Walk with the lairds of Lee, whose lineage rose through knighthood, royal trust, and centuries of military and political service—from local justiciars to warriors on distant crusades. - Motto & Mindset The phrase Corda Serrata Pando reflects both romantic symbolism and literal valor—rooted in the tale of a Lockhart knight who carried Robert the Bruce’s heart toward the Holy Land, fulfilling a king’s dying wish. - Crusade, Crown & Clan Duty Learn how Sir Simon Lockhart’s legendary mission inspired the family crest—a heart within a padlock—and how later generations defended Scotland’s borders and justice through war, law, and fealty. - Castles, Keeps & Heartlands Explore the Tower of Lee and the peaceful glens of Carnwath, where the Lockharts built a legacy not only of might, but of diplomacy, loyalty, and land stewardship. - Symbols of Pride The heart-in-lock crest, the crimson and dark green tartan, and worldwide Lockhart gatherings that preserve the stories and spirit of a clan shaped by bravery and bound by honor. Whether you bear the name, seek noble Lowland roots, or are drawn to tales of faith, courage, and enduring legacy, this insightfully researched and vividly written booklet opens the world of Clan Lockhart —honorable, enduring, and proudly unlocking hearts through every age.