Are you sure that Eliza Creer who md John Caine was d/o Daniel Creer/Catherine Wade?

I have her parents as Thomas Creer/Elizabeth Fayle
Eliza ch 15 Nov 1807 Marown

I see that John Caine's will hasn't been posted.

John Caine, Patrick, 1863 #69 Film #0106464:
To His worship Richard Jebb Esquire Vice General
The humble petition of John Moore of Ery Veg Patrick, Mary Moore his wife
and daughter of the late John Caine of Creggan Ashen.
Sheweth:
That John Cain late of Creggan Ashen in the parish of Patrick departed
your petitioners father in law departed this life on or about the
seventh day of July last past interstate leaving Eliza Caine his widow
and nine children him surviving namely Daniel, William and ThomasJoseph,
Anne, Eliza and LouisaJane minors. John who is resident off this island,
Mary wife of your petitioner and Catherine who resides in the town of
Peel.
That it is requite that administration to the said estate should be
granted to some fit and proper person.
Wherefore your petitioner humbly prays a hearing hereof and that your
worship may be please to grant administration of the estate and effects
of the said John Caine to your petitioner or to some other fit and proper
person. And petr will pray.
Ordered that this petition do come on to be heard at a Special
Ecclesiastical Court to be holden at Castle Mona on Friday next the 11th
inst at the hour of 10 am whereof all proper parties and persons are to
have due notice.
Given this 7th day of September 1863 Richard Jebb.
At an Ecclesiastical Court held at Castle Mona Hotel this 11th day of Sep
1863. The petition is continued until the 1 instant at 10 o clock in the
presence in conseuence of the indeposition of Eliza Cain the widow of the
deceased R. Jebb
At an Eccl Court held at Peel on the 26th day of Nov 1869.
Upon hearing this petition in the presence of the parties or their
advocates and it being proved that John Moore of the Eary Veg in the
parish of Patrick to whom administartion of the estate of John Caine of
Creggan Ashen in said parish who died on or about the 7th day of July
1863 and died without having fully administered the said estate. This
court hath therefore granted and comitted administration de bonis non of
the estate of the said John Caine unto Philip Moore of Creggan Ashen in
the said parish of Patrick and accordingly he is sworn well and truly to
administer all and singular the personal estate and effects of the said
John Cain left unadministered by the said John Moore deceased by paying
the unpaid debts and funeral expenses of the said intestate so far forth
as the said unadministered estate and effects will extend and the law
charge him and distributing the residue thereof according to law, and to
return into the Episcopal Registry of the Isle and Diocese of Sodar and
Mann a full true and perfect inventory of all and singular the said
unadministered estate and effects with an accurate account of his
administration thereof when thereunto lawfully required and to these ends
he hath given pledges namely William Quayle of Ballaquane in the parish
of German and Daniel Callister of Glenmoy in the parish of Patrick who
have entered into and executed the usual bond in the presence of the
court Decretum est R. Jebb