Over the weekend I found some Mulholland information and it should give you a
general location for where Patrick Mulholland was from in Ireland.
This is the tree on familysearch that said that Patrick had a brother named
Joseph:
https://www.familysearch.org/tree/person/family/9DVN-4YRI messaged the lady that is working on that tree and she said that in 1901,
Bridget Mulholland, a widow, had in her household a niece named Charlotte
Mulholland. Charlotte is the daughter of Joseph Mulholland and Charlotte Boon,
found in Glasgow in 1881:
1881
Source :FHL Film 0203640 GRO Ref Volume 644-3 EnumDist 62 Page 2
Reference Number :561749
Census Place :Glasgow, Lanark, Scotland
Dwelling 33, Middleton
Joseph Mullholland, 36, born in Ireland, general laborer
Charlotte Mullholland, 36, born in Ireland
John Mullholland, 15, born in Ireland, pottery laborer
Martha Mullholland, 11, born in Ireland
Mary Mullholland, 5, born in Glasgow
Charlotte Mullholland, 3, born in Glasgow
Joseph Mullholland, 2m, born in Glasgow
-----
With help from her tree:
Joseph and Charlotte were married in Ireland, in Magherafelt Registration
District, September 8, 1864:
Ireland Marriages, 1619-1898
Name: Joseph Mulholland
Birth Date: 1843
Age: 21
Spouse's Name: Charlotte Ann Boon
Spouse's Birth Date: 1843
Spouse's Age: 21
Event Date: 08 Sep 1864
Event Place: Magherafelt, Derry, Ireland
Father's Name: John Mulholland
Spouse's Father's Name: Samuel Boon
Marital Status: Single
Spouse's Marital Status: Single
https://www.familysearch.org/ark:/61903/1:1:FG8P-3L7----
The image of the civil Registration of their marriage is not online yet, but I
found their marriage in the parish register:
Magherafelt Parish register
September 8, 1864
from Latin:
Joined in marriage in the parish church of Magherafelt, Joseph Mulholland of
Ballynagarve and Charlotte Anna Coon of Leckagh
witnesses: John Moonhull? and Rachael Lees, of Magherafelt
https://registers.nli.ie/registers/vtls000632615#page/150/mode/1upBallynagarve is in Artrea Civil Parish, Ardtrea and Desertlin Catholic Parish,
and is just east of Magherafelt town, NE of the B160 road
If Joseph was from Ballynagarve when he married in 1864, then Patrick couldn't
have been from too far away from there.
----
Joseph and Charlotte had a few children born in Ireland:
Joseph was a weaver of Leckagh Townland, Magherafelt, in 1866 when his son
John was born on April 21, 1866.
Son Joseph was born also in Leckagh 16 May 1868. Tree at familysearch says he
died in Dennistoun, Glasgow, in 1881.
Daughter Martha (Matty Ann) was born August 28, 1870, Kilfaddy townland, and
Joseph was a farmer at the time.
Images of the births are in the Civil Registrations at
https://civilrecords.irishgenealogy.ie/churchrecords/civil-search.jsp---------
I found three baptisms in Magherafelt Catholic Parish that
might be siblings
of Patrick and Joseph:
April 23, 1843
James Mulholland son of John and Mary Mulholland [no maiden name given].
witnesses Paul McGuigan and Catherine Cassidy [no townland listed]
https://registers.nli.ie/registers/vtls000632614#page/31/mode/1upJune 6, 1844
Baptized Elianor Mulhold [sic] daughter of John and Mary McCormick, witnesses
Hugo Walls and Elianor McGuckin
margin: Ballymaguigan/Ballymaquigan
https://registers.nli.ie/registers/vtls000632614#page/35/mode/1upNote: Ballymaguigan is in Artrea Civil Parish, Artrea Catholic Parish,
It is ESE of Magherafelt, straddles B18, and borders Ballynagarve
(got help here trying to read Ballymaguigan:
https://www.rootschat.com/forum/index.php?topic=803019.0)
August 15, 1852
Baptized Joannem Mulholland filium Joannis et Maria McCormick
witnesse maybe Hugo Bateson and Sarah Malone
marginal note: A Horish
https://registers.nli.ie/registers/vtls000632614#page/59/mode/1upNote, my best guess for the location is Anahorish, The Creagh townland,
Artrea Civil Parish, between Magherafelt and Toome, but much closer to Toome.
[Anahorish is the home of poet Seamus Heaney]
If those are Patrick's parents, then they moved around a bit. Maybe Patrick and
Joseph were baptized somewhere nearby, but in a different parish.
So Patrick Mulholland was probably from the area of Ballynagarve and
Ballymaguigan, Co. Derry.