@organizedchaos04 i agree about vascular issues affecting the two. My husband and a maternal first cousin (same ave exactly) both had mid level aortic ascending aneurysm. The cousin who was a weight lifter and heavy exerciser had a dissection. He also now has a descending aortic aneurysm and two abdominal aneurysms.
His dad had an aneurysm rupture - not know where but it was in his thoracic cavity.
My husband’s mother had giant cell arteritis and died from a second hemorrhagic brain stroke.