I'm researching the Sigrist family and am trying to find out more about Bernard. I have a copy of his naturalisation papers and know he came to the UK in 1835. According to these papers he was born c 1811 in Brigg in the Canton of Argo (I'm assuming this was an error and should have read Aargau).
I know he had a brother named John who was born c1816 and I believe there may have been another brother named Ulrich. I think they all came to the UK at the same time.
Their father's name was John Jacob Sigrist.
Any information about Bernard's early life would be much appreciated.