Regarding my great grandfather, Dr John Marion Williams, LB7L-DLM
In researching I have found several possible duplicates for LB7L-DLM.
S1SH-MDR, Q45X-NMD, 3Y3P-K5Y
In addition, I have found these possible duplicates for Julia Bethena Geraldine Keck.
S!SH-MDR, Q45X-F1R, QSHT-TYK. I don't feel qualified to sort this out, thanks for any help. firstname.lastname@example.org