Information about Marjorie Rieu appears on the website of her husband, violinist Andre Rieu. Fan-created websites and blogs about Andre offer additional facts about Marjorie, and she is also mentioned in news articles about him.
Marjorie and Andre Rieu met as children and married while he was still studying the violin. She plays a large role in managing his career, helps with his albums and has written a biography about him. She helps to plan his tours and design his sets, but she doesn't travel with him. They have two sons; the youngest son, Pierre, manages the orchestra that tours with Andre.