Margaret Vaughan was the daughter of George Vaughan of Quilly House, County Down

County Down

-Cities:*Belfast *Newry -Large towns:*Dundonald*Newtownards*Bangor-Medium towns:...

.

Her family was distantly related to the Earl of Lisburne

Earl of Lisburne

Earl of Lisburne is a title in the Peerage of Ireland. It was created in 1776 for Wilmot Vaughan, 4th Viscount Lisburne. He notably represented Cardiganshire and Berwick-upon-Tweed in the House of Commons and held minor governmental office. His younger son, the third Earl, sat as Member of...

, whose crest and coat of arms are the same. As a child she had been brought up with the future Cardinal Vaughan, her cousin.

She married Mitchell Henry

Mitchell Henry

Mitchell Henry was an English financier, politician and Member of Parliament in the House of Commons of the United Kingdom of Great Britain and Ireland...

 in 1852. They had nine children, five daughters and four sons. The youngest son Lorenzo Mitchell-Henry became an international pigeon shot and invented the Henrite shot-gun cartridge. He later became a record setting Tunny fisherman.

In 1875 she died aged fifty of a fever contracted in Egypt

Egypt

Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

. Her husband Mitchell Henry

Mitchell Henry

Mitchell Henry was an English financier, politician and Member of Parliament in the House of Commons of the United Kingdom of Great Britain and Ireland...

 built a beautiful memorial church about a mile from Kylemore Castle

Kylemore Abbey

Kylemore Abbey is a Benedictine monastery founded in 1920 on the grounds of Kylemore Castle, in Connemara, County Galway, Ireland. The abbey was founded for Benedictine Nuns who fled Belgium in World War I.- History :...

 on the shore of the lake.

The church is a miniature replica of Norwich Cathedral

Norwich Cathedral

Norwich Cathedral is a cathedral located in Norwich, Norfolk, dedicated to the Holy and Undivided Trinity. Formerly a Catholic church, it has belonged to the Church of England since the English Reformation....

, the inside being composed mainly of green Connemara marble.