It may be possible to confirm family relationships with Glen 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 Glen:
Regarding merge of Salle-54 and Sallee-41, I agree they are the same person, however I think his name should be designated differently...maybe Gillaume/William as Gillaume is the French version of William, not 2 separate names. What do you think?