Hi Sue; I had put together a possible Kelly/Hogg partial tree but was waiting for a couple of confirmations, one of which you have supplied, so here goes: -
ANN KELLY als HOGG d.1721
Parents: James Hogg d.1720 #1 / Marriod Tear d.1740 #2; m.?
Siblings: Phillip d.1764 #3; John d.1772 #4; Margt d.1772 #5; Marriod d.1774 #6
Wills [mnb]: #1: d.Feb 2 1720; son Phil, dau Eliz; un-named young gdau.
#2: to be examined [this was the other confirmation]
#3: d.May 28; son Jms, dau Eliz; wife Alice als Fail d.1772- her Will- ch Jms, John, Elizth;
#4: d.10 Feb; dau Mary [Edwd] Kewley; son Phil; gch Wm John, Margt, Joney; wife Joney Kewley d.1757- her Will - ch Phil, John, Wm, Mary[Kewley], Margt.
#5: Mgt Teare als Hogg, m.1719 Lon; d.28 Jan; husb Phil - dispute with Mary Kewley als Hogg [Margt's niece].
#6 : no Will in BL/mnb records
Kirk Lonan Marriages: 27 JUL 1718: KELLY Wm & HOGG Ann; both of Parish
They had but one daughter, Margaret b.1719 before ANN died in 1721: She was born at B'Kragg & her mother died at B'Quark. Ballacregga was high up on the North Laxey Valley above the Quarterland of Ballaquark, possibly in an Intack of the latter? - so the two places are consistent with that area.
Lonan Burials: KELLY Ann als HOGG Balla:quark.......20 JUL 1721
Will: Lonan 1721-2 Ew KELLY Ann HOGG: Will Summary [mnb]: bur Lonan 1721-07-20, d.19 Jul; only dau Margt u/a; uncles Jon Hogg, Philip Tear; mother alive [and thus father deceased?]; sis Margt, Marriod (suit of clothes bought from dublin); bro John; husb William exor.
WILLIAM KELLY - it seems he never remarried?
Lonan Burials KELLY Wm....27 MAY 1752
Will Lonan 1752-2 Ew KELLY William; Summary: bur Lonan 1752-05-27; badly torn [?well eaten?]; gchildren Jane & John Skillicorn; bro James Kelley; dau Margt Skillicorn als Kelley exex.[husb John Skillicorn] also names Wm Quayle snr, John Knackill, ELLNR KELLEY, WILLIAM KEWLEY [see below]
Note Margaret KELLY m. John Skilicorn ca 1747 - two children by 1752 - John & Jane.
A JAMES KELLEY m. the widow Ellinor [Nelly] Kewley als Clague at Braddan 1730-04-21; she already had one son William Kewley. They had two children Elinor 1731 & James 1736
Lonan Wills:1761-3 Ew KELLEY James; Summary [mnb]: bur Lon 1761-07-24; dau Ellinor; son James; wife Ellinor als Clague alive; stepson Wm Kewley; witts Jon Oates, Wm Quayle; Ellinor acks 1800.
Lonan Wills: 1784-2 Ed KELLY Elinor CLAGUE; Summary [mnb]: bur Lon 1784-03-05; widow; d.5 Mar; 3 ch Wm James Ellinor
Thus possible parents/siblings: -
Lonan Wills 1703 A1 KELLEY William; Summary [mnb]: damaged; wife Margt als Kerran; ch William, John, James, Ann; 2 ch u/a.
Lonan Wills 1720-2 Ed KELLY Margaret KERRAN: d March ? [dark]; ch John, William, James, Ann all at age
Lonan Wills: 1750-1 Ed KELLY Ann: bur Lon 1750-03-16; d.beg Mar 1749/50; both bros Wm & James

Rgds
JohnL