Catherine,
Reading the articles about your uncle have left me in awe of this man. What a crusader he was and obviously he has changed the lives of so many who otherwise had nowhere to turn.
To think that he walked all the way to Guatemala (4,000 miles and 9 months)... What an incredible feat....an incredible man. I'm sorry for your loss but I'm sure he left you with so much wealth in non material things. You must be so proud of him. If only there was more attention given to people like him instead of famous personalities who flood the media but, with the exception of a few, have really done nothing meaningful.