I'm searching for a group of children who seem to have vanished from the records: Mary Mapes Thompson (b. 1822), Henry Alexander Thompson (1826), William Thompson (1828), and Margaret Thompson (1831), whose parents Henry Lancaster Thompson and Margaret Hume died in the cholera outbreak in Quebec City in 1834. One of their cousins, Mary Wellman, whose parents John Wellman and Mary Hume also died in the cholera epidemic, may have survived as well.
All of these children were baptized at Anglican Cathedral Holy Trinity Church. I can find no death records for them, so I'm assuming they survived the epidemic. However, they seem to have vanished into thin air. Does anyone know anything about ANY of these people? Any information would be greatly appreciated.