Gault any dates

[Gault Australia]

Hello,
I'm looking for information or links about any of the following:

1. Edward GAULT of Kinagh, Kilskerry b. approx 1720. Edward's oldest son John is the ancestor of Canadian Robert Gault who discovered the mineral Gaultite

2. Henry GAULT (1750-1818) of Trillick. Henry’s fifth child Leslie Gault married Mary Hamilton and moved to Montreal.  Their grandson was Brigadier General Andrew Hamilton Gault (1882-1958)

3. Robert GAULT of Trillick (1780-1857) married one of the three beautiful Miss Steel sisters

4. Edward Leslie GAULT of Trillick, (1827-1871) died Melbourne, Australia - father of Hannah Sibthorpe Gault, Henry Heney Gault, Edward Leslie Gault and Rev James Archibald Gault

[aghadowey]

The parish is Kilskeery.

March 27 1857: GAULT. On the 21st inst., at the residence of his son, E.L. GAULT, 164 Brook Street, Manchester, ROBERT GAULT, late of Trillick, county Tyrone, aged 70 years.
http://www.cotyroneireland.com/burial/kilskeery.html

April 26 1864: McGOWAN-GAULT. April 21, at St. Saviour's Church, Upper Brook Street, Manchester, by the Rev. A. Gault, brother of the bride, assisted by the Rev. Canon Birch, SAMUEL A. McGOWAN, ESQ., M.D., of Brookeborough, to ELIZABETH ANNIE, youngest daughter of the late ROBERT GAULT, of Trillick.
http://www.cotyroneireland.com/marriages/kilskeery.html

An Edward Gault mentioned here-
http://www.trillick.org/about/history-and-photos/

Edward Gault, Trillick (1844)-
http://www.irelandoldnews.com/Tyrone/1844/18441115.html

Several Gault mentions here-
http://www.igp-web.com/IGPArchives/ire/tyrone/churches/kilskeery-mar.htm

[Gault Australia]

Thanks very much for the information. Some of these are new sources