Hi there
My Granduncle, THOMAS LINDSAY NEILSON, was born on 21 Nov 1876, at High Street, Blairgowrie, Perthshire Scotland.
I have him in the 1881 and 1891 Scottish Census returns residing at High Street, Blairgowrie, Perthshire ... then it's all down to guesswork

There is no record of Thomas in the 1901 Census or Registers of Marriage or Death in the Scottish records, but in the 1901 Census for Northallerton, Yorkshire there is a Thomas Neilson, Boarder, age 24 -
the date more or less fits - a Linoleum Factory Worker, born Scotland, residing at Romany Road, South View, Northallerton in the home of William Johnson, Joiner and Carpenter, his wife Mercy and daughter Lucy.
I would love to know if this is "my" Thomas. Can anyone help me?
Stay safe and best regards
Chiad Fhear