I've had another look at this having seen the input from some of the experts in the County Clare Ireland Genealogy facebook group at
https://www.facebook.com/groups/countyclare/permalink/889835041087621/
and
https://www.facebook.com/groups/countyclare/889583907779401/
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Lesson 1 in genealogy: never use all-numeric date formats. They mean completely different things on opposite sides of the Atlantic Ocean!
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After reading my comments below, I hope that you will be able to go back and edit your queries here and on facebook and remove the obvious errors from both in the interests of posterity.
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Egans are rare in Carrigaholt parish.
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Here are Murray Ginnane's transcriptions of the church marriage entry:
JUNE 3rd 1864 Jas = James Egan ?? from Carrigaholt
to MARY BEHEN (crossed out :?Scanlon? ) from MOYARTA
MICHAEL LIDDANE & MARY SCANLAN Revd M M
... and of the children's baptisms:
NOVEMBER 15th ? 1866 PATT EYRES / AYRES from MOYASTA / MOYARTA
JAMES EYRES ? or Egan ? & MARY BEHEN ?? [ Ayrs Ayers Haier ? ]
CATE McGRATH Revd P Meehan ?
[image at http://registers.nli.ie/registers/vtls000634671#page/86/mode/1up ]
JANUARY 2nd 1869 MARY EGAN from CARRIGAHOLT
JAMES EGAN & MARY BEHAN
CATH SCANLAN Reverend Michael Meehan as M M
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Here are links to the familysearch.org extracts from the corresponding civil records:
https://familysearch.org/ark:/61903/1:1:FG82-YXF
https://familysearch.org/search/collection/results?count=20&query=%2Bfa…
Patt's birth seems to have eluded the familysearch.org transcribers, but it is indexed:
Ireland, Civil Registration Births Index, 1864-1958
Name: Patt Egan
Date of Registration: 1866
Registration district: Kilrush
Volume: 19
Page: 384
FHL Film Number: 101043
In fact, the problem is that Behan and Behen do not match in the familysearch.org search algorithm:
https://familysearch.org/search/collection/results?count=20&query=%2Bgi…
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James Egan probably married into a Behan/Behen house in Moyarta after Griffith's Valuation (1855), when:
- Bridget Behan occupied (no. 23) a house with rateable annual valuation of 5 shillings on 7a 0r 7p and three separate houses (no. 27a) on the beach with rateable annual valuation of 6 shillings each, all long since claimed by coastal erosion, two of them then occupied by lodgers.
- Mary Behan, possibly the bride of nine years later, occupied (no. 27f) another of the houses on the beach, with rateable annual valuation of 6 shillings
Follow the links to the map views from this page to see the precise locations:
http://www.askaboutireland.ie/griffith-valuation/index.xml?action=doPla…
It is more likely that one of the 1855 householders was the widowed mother of the 1864 bride.
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When you come to Ireland, you can begin your trip with a visit the Valuation Office in the Irish Life Centre on Abbey Street in Dublin. There you can check whether one of the Behan/Behen women was eventually replaced by John Egan, and follow the occupiers of the property down to the 1970s, or until it was claimed by the tide.
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A 4 euro photocopy of the full civil marriage record may confirm whether or not the bride's father was deceased, and will also give the groom's residence at the time of marriage. It can be ordered from GRO head office in Roscommon; see
http://pwaldron.info/CivilReg.html#images
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Most unusually, the birthdate and parents' names on Patrick Egan's death certificate at
http://www.sos.mo.gov/images/archives/deathcerts/1952/1952_00014228.PDF
coincide exactly with those on Patt Egan's birth certificate, apart from the spelling of the mother's maiden name (Behan for Behen). People of that era generally had no reason to even know their own birthdate, let alone to remember that of a relative and his parents' names while grief-stricken.
Unfortunately, by 1952 Missouri death certificates no longer required the deceased's parents' birthplaces to be stated.
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Mary Egan was lodging with the Melican family in 1901:
http://www.census.nationalarchives.ie/pages/1901/Clare/Moyarta/Moyarta_…
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She was enumerated alone in 1911:
http://www.census.nationalarchives.ie/pages/1911/Clare/Moyarta/Moyarta_…
She was occupying one of the five rooms in the Melican house:
http://www.census.nationalarchives.ie/reels/nai001783020/
She was 60 in 1901 and 72 in 1911, implying a birth year around 1838-1841, and suggesting that she was too young to be listed as an occupier in 1855.
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The most likely matches for John and Mary in the death indexes are
Ireland, Civil Registration Deaths Index, 1864-1958
Name: John Egan
Estimated birth year: abt 1823
Date of Registration: 1868
Death Age: 45
Registration district: Kilrush
Volume: 4
Page: 221
FHL Film Number: 101584
and
Ireland, Civil Registration Deaths Index, 1864-1958
Name: Mary Egan
Estimated birth year: abt 1843
Date of Registration: Jan-Feb-Mar 1919
Death Age: 76
Registration district: Kilrush
Volume: 4
Page: 263
FHL Film Number: 0101607
You should add these to your Roscommon order in the hope that at least one of the informants will be identified as a relative.
One doubt about the index entry for John is that Volume 4 covers the first quarter of the year, and his daughter was not born until the second day of the following year, very posthumously.
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I hope that the above will be of some help
pw