No, she wasnt.
Mary Queen of Scots was famous for promising the throne to England,Ireland,Wales and France at the same time
The cast of Prince and Princess of Wales - 1902 includes: King George V as himself Queen Mary as herself
Yes, but the Queen Mother died some years ago, so is not the current Queen Mum. Elizabeth II has been for 60 years a Regnant ( ruling) Queen, as distinguished from a Queen Mother or a Queen Consort. Queen Mary of ocean Liner fame was a Queen Consort, so it is incorrect, though people do it, to style her as (Queen Mary III). Mary died on 3.25.53 .
The cast of Arrival of the Prince and Princess of Wales - 1906 includes: King George V as himself Queen Mary as herself
The cast of Prince and Princess of Wales at Gwalior - 1906 includes: King George V as himself Queen Mary as herself
The cast of Return of the Prince and Princess of Wales - 1901 includes: King George V as himself Queen Mary as herself
Mary T. Wales died in 1952.
Mary Anne Wales House was created in 1886.
The cast of Visit of Prince and Princess of Wales to Bristol - 1902 includes: King George V as himself Queen Mary as herself
The cast of Prince and Princess of Wales Leaving Abbey - 1902 includes: King George V as himself Queen Mary as herself
The cast of Indian Tour of Prince and Princess of Wales - 1903 includes: King George V as himself Queen Mary as herself
The cast of Return of T.R.H. the Prince and Princess of Wales - 1906 includes: King George V as himself Queen Mary as herself