Samuel Boyd (Northern Ireland politician) explained

Samuel Wilson Boyd (born 1886 or 1887) was a unionist politician in Northern Ireland.

Boyd studied at Campbell College in Belfast, then worked as a distiller. He joined the Ulster Unionist Party, and was elected to the Senate of Northern Ireland^[1] in 1955, serving until his resignation in 1962. He was a Deputy Speaker of the Senate from 1959 to 1962.^[2]

References

1. John F. Harbinson, The Ulster Unionist Party, 1882-1973, p.205
2. http://www.ark.ac.uk/elections/hnisen.htm Members of the Northern Ireland Senate, 1921-72