lenard boston born 5.5.1811-1905 co down?

[gaffy]

... a James Boston was born on 31 May 1806 to John Boston and Elizabeth 'McAriston' of 'Lisnacurren' ...

The database of the Northern Ireland Place-Name Project based within the department of Irish & Celtic Studies at Queen's University, Belfast shows 'Lisnacurran' as an abbreviation of Listullycurran, current of use in 1834 (source: Ordnance Survey Name Books), so I'm thinking that's a reasonable contender, given its location:
https://www.townlands.ie/down/iveagh-lower-lower-half/dromore/ballykeel/listullycurran/

[gaffy]

The surnames section of the Ros Davies website is worth having a look through, it has an entry for 'Betty' McCOSTIN / McARISTON / McCORSTIN / McCARRISON (and John Boston) in the following surname section:
https://www.rosdavies.com/SURNAMES/Mc/McCar.htm

A corresponding entry is under John Boston in the following surname section.
https://www.rosdavies.com/SURNAMES/B/BoaBot.htm

These entries mention further children to this couple - Robert (1819), Eliza (1821), Samuel (1823), Margaret (1826-30), and Ellen (1828).

There is also an entry for Leonard Boston that mentions his wife and children.

[gaffy]

An Ellen Boston of Tullindoney married a Thomas Robinson in Moira Presbyterian Church on 18 February 1854, her father was recorded as John Boston a farmer, so possibly the sister to Leonard b. 1828 (mentioned at reply #19 above).

At the moment there may be an issue with the 'irishgenealogy' website as I'm struggling to post a link, but it should be very easy to find there.

[athacliath62]

At the moment there may be an issue with the 'irishgenealogy' website as I'm struggling to post a link, but it should be very easy to find there.

system is down today for maintenance & updates, I believe the NAI site is also closed

[Kiltaglassan]

At the moment there may be an issue with the 'irishgenealogy' website as I'm struggling to post a link, but it should be very easy to find there.

system is down today for maintenance & updates, I believe the NAI site is also closed

Notice-
We regret that our website including the census will not be accessible for some time on Saturday, 27 January, due to essential maintenance.

https://www.nationalarchives.ie/

[gaffy]

An Ellen Boston of Tullindoney married a Thomas Robinson in Moira Presbyterian Church on 18 February 1854, her father was recorded as John Boston a farmer, so possibly the sister to Leonard b. 1828 (mentioned at reply #19 above).

At the moment there may be an issue with the 'irishgenealogy' website as I'm struggling to post a link, but it should be very easy to find there.

Link to the above marriage:
https://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_returns/marriages_1854/09474/5433578.pdf