Sentence 1: His sister Mathilde ( called Hilde ) married Gebhard Ludwig Himmler , the elder brother of the `` Reichsführer-SS '' Heinrich Himmler in 1926 .
Sentence 2: His sister Mathilde ( called Hilde ) married Gebhard Ludwig Himmler , the older brother of the `` Reichsführer-SS '' Heinrich Himmler in 1926 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?