John Alexander Luetkemeyer Jr- all the necessary information on John Alexander Luetkemeyer Jr. John Alexander is an artist who packs a painterly punch. The SNP politician became the council leader in 2017. John Alexander Luetkemeyer Jr came into being some time back. However, would you believe that there are some people who still don't know what a John Alexander Luetkemeyer Jr is? Alexander (born 1937) is a retired United States Army colonel. John Alexander is an artist who packs a painterly punch. We were rather indecisive on where to stop in our writings of John Alexander Luetkemeyer Jr. We just went on writing and writing to give a long article. Dundee City Council leader John Alexander is to step down, he has announced.