Margaret Alicia Waring was an Ulster Unionist Party

Ulster Unionist Party

The Ulster Unionist Party – sometimes referred to as the Official Unionist Party or, in a historic sense, simply the Unionist Party – is the more moderate of the two main unionist political parties in Northern Ireland...

 politician

Politician

A politician, political leader, or political figure is an individual who is involved in influencing public policy and decision making...

.

The daughter of Joseph Charlton Parr of Grappallhen Heyes, Warrington

Warrington

Warrington is a town, borough and unitary authority area of Cheshire, England. It stands on the banks of the River Mersey, which is tidal to the west of the weir at Howley. It lies 16 miles east of Liverpool, 19 miles west of Manchester and 8 miles south of St Helens...

, she married Major Holt Waring of Waringstown

Waringstown

Waringstown is a village in County Down, Northern Ireland, two miles south-east of Lurgan. It lies within the parish of Donaghcloney, and in the barony of Iveagh Lower, Lower Half. In the 2001 Census it had a population of 2,523 people. It was built during the Plantation of Ulster and is typical of...

, County Down in 1914. He was killed in action at Kemmel Hill, 18 April 1918m and the couple had no children.

She lived at her late husband's estate, Waringstown. She was elected as the MP for Iveagh

Iveagh (Northern Ireland Parliament constituency)

Iveagh was a constituency of the Parliament of Northern Ireland.-Boundaries:Iveagh was a county constituency comprising part of northern County Down, south west of Belfast. It was created when the House of Commons Act 1929 introduced first-past-the-post elections throughout Northern Ireland...

 in 1929

Northern Ireland general election, 1929

-References:*...

, but stood down at the next election, in 1933

Northern Ireland general election, 1933

-References:*...

. The Waringstown estate was inherited by her nephew, Michael Harnett, Esq., who still resides there.