Complex sentence: The last family chairman Ewart Boddington sold the company to Whitbread in 1989 who were taken over by InBev in 2000 and who ended beer production at the brewery in 2006.
Split into simpler sentences: The last family chairman Ewart Boddington sold the company to Whitbread in 1989. Whitbread were taken over by InBev in 2000 who ended production at the brewery in 2006.