Note: This is not the same person as Lohnes-72; these are brothers who both died young.
Johann Georg was born and died on 26 Apr 1739, son of Johann Georg and Catherina Elizabetha Lones.
"Deutschland Geburten und Taufen, 1558-1898," database, FamilySearch (https://familysearch.org/pal:/MM9.1.1/N84Q-WLP : 28 November 2014), Johann Georg Lones in entry for Johann Georg Lones, 26 Apr 1739; citing ; FHL microfilm 1,193,269.
It may be possible to confirm family relationships with Johann Georg by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Johann Georg: