Who is Baron Aaron Altmann from Wild Justice and what is their importance?

Baron Altmann is Magda's husband. They married when she was young. He was already wealthy, influential and considerably older at the time of their marriage. Magda was the perfect wife, and worked with him to run Altmann Industries until his kidnapping and murder. He was a top Mossad agent in Europe, and used his wealth and power to further the cause of Zionism, although on the surface he was a practicing Christian - a cover his grandfather converted to in order to further his business aspirations.