User blog comment:JAlbor/Wikia at E3 2012/@comment-5088097-20120531170022/@comment-5088097-20120601002831

The Mercenaries were definately 6'5 to 6'7. Mario Auditore was 6'1. La Volpe was half an inch taller than Ezio. Bartolomeo was 6'2, Cesare was the same height as Ezio. Rodrigo shrunk in height, making him look about 5'9. All the NPCs (the males seem to be six feet tall, others could be 5'10 to 5'11. Lucy was SUPPOSED to be 5'10 but she was a solid four inches shorter than Desmond who is 6'0.  Claudia was Lucy's height, as was Maria Thorpe and Maria Auditore.  Lucrezia was tall... perhaps 5'9.5, if you guys actually paid attention it would be noticeable.  Shaun Hasting was spot on 5'11, and Vidic was certainly 6'0 as well.  Ubisoft is really addicted to the number six, aren't they?