Margaret Lindsay died on 1981-05-09.
Margaret Lindsay Huggins died in 1915.
Margaret Lindsay Williams died in 1960.
Margaret Lindsay was born on September 19, 1910.
Margaret Lindsay was born on September 19, 1910.
Margaret Lindsay Holton was born in 1955.
Margaret Lindsay Huggins was born in 1848.
Margaret Lindsay Williams was born in 1888.
Essentially, yes.... Princess Margaret would be styled "Her Royal Highness, Princess Margaret, Countess of Snowdon" while Lucy Lindsay-Hogg would be styled "Lucy, the Countess of Snowdon" (seeing as if Lindsay-Hogg and the Earl of Snowdon where still married). Seeing how they are now divorced, she'd be known as Lucy Lindsay-Hogg, Countess of Snowdon as in past tense (like Princess Margaret, Countess of Snowdon)
Kathleen Lindsay died in 1973.
Percy Lindsay died in 1952.
Coutts Lindsay died in 1913.
Lionel Lindsay died in 1961.