Another great offer from the bookshop at @scs-dias.bsky.social @dias.ie: 25% off all books on occasion to celebrate the Association of Celtic Students @celticstudents.bsky.social conference that is happening at the moment in Trinity College Dublin. Valid until Friday 19 June! 🔗 shop.dias.ie

The 13th annual Celtic Students Conference by @celticstudents.bsky.social starts this Thursday! It will be held in TCD and over Zoom, with live interpretation for Irish, Welsh and Scottish Gaelic papers. The schedule and registration link can be found at linktr.ee/celticstuden...

Today is the feast day of St Columba (Colum Cille), who according to tradition, wrote the Cathach (RIA MS 12 R 33) as a copy of a Latin psalter belonging to St Finnian in a single night. A dispute arose about the ownership of the copy leading to the battle of Cúl Dreimne in AD 561.

Hedgehog Conservation Ireland and researchers at University of Galway and Oxford are calling on people to take part in the inaugural Great Big All-Ireland Hedgehog Count

Attention 2026 conference speakers! You should have an e-mail asking to confirm your personal info, presentation title, etc. Didn't see an e-mail? Check your spam—and if it isn't there, please reach out to [email protected] ASAP. Go raibh míle maith agat!!

YOU’RE LISTENING TO SISYPHUS FM, THE HOME OF NON-STOP ROCK

✨ Scholarship: Scoláireacht Taighde Henry Flood, Roinn na Gaeilge, Coláiste na Tríonóide. @tcddublin.bsky.social Scoláireacht bhliana, €8,000 in aghaidh na bliana chomh maith le fiacha (leibhéal AE). Is é an dáta deiridh d’iarratais Dé hAoine, 26ú Meitheamh 2026. Tuilleadh eolais thíos.

🚨 Schedule, abstracts & registration for the @celticstudents.bsky.social annual conference in Trinity College Dublin this year. 🔗 linktr.ee/celticstuden...

CONFERENCE REGISTRATION IS NOW OPEN Registration for the 2026 Celtic Students Conference is now live. This includes our conference dinner. Attendance at the dinner is limited to the first 40—so register ASAP! www.eventbrite.com/e/celtic-stu...

Scéim na mac léinn samhraidh 2026 Summer studentships 2026 Bí linn i Scoil an Léinn Cheiltigh! Deis le scileanna taighde a fhoghlaim. Stipinn ar fáil. Join us in SCS! A chance to acquire research experience. A stipendium is paid. Sprioc: 27 Bealtaine Deadline: 27 May www.dias.ie/dias-summer-...

Bígi linn! The conference is hybrid so there is also the option to attend online if you can't make it to Dublin.

Comhdháil | Conference in Irish & English 🐦‍⬛ An Lon Dubh: Ceiliúradh ar an lon sa litríocht, sa nádúr, sa cheol agus sa chultúr 🐦‍⬛ The Blackbird: A celebration of the blackbird in literature, nature, music and culture Friday 15 May 2026, Trinity Long Room Hub. Registration: www.tcd.ie/Irish/gaeilg...

Tionól 2026 27-28 Samhain / November Sprioc: 3 Iúil Deadline: 3 July. @dias.ie #DIASdiscovers www.dias.ie/2026/04/30/t...

Ó Dhámhscoil go Daonáireamh 19 Bealtaine 19.00 Ceardlann ar an gcló Gaelach, lámhscríbhinní, agus ar an nGaeilge réamhchaighdeánaithe. Fáilte roimh chách ach clárú roimh ré. Líon teoranta ticéad. Comhimeacht idir muid ⁊ Club Chonradh na Gaeilge. Ticéid: www.tickettailor.com/events/clubc...

Ní bhfuair Fungie bás in aon chor, ach chuaigh i mbun dianstaidéar na matamaitice

Ó The Gaelic Meme Machine

28 Mar 1627: The first dateable manuscript penned #otd by Mícheál Ó Cléirigh, #Franciscan friar, scribe, historian, lexicographer & one compiler of the Annals of the Four Masters (His signature from @ucdarchives.bsky.social )

24 Mar ?654: d. St. Caimín, founder of Inis Celtra monastery on the #Shannon. Here is the wonderful later psalter named after him, UCD-OFM Ms A1 from @ucdarchives.bsky.social

Meet the Bart Simpson of 16th century Ireland 😈 An Ceithearnach Caoilriabhach was a rule-breaking trickster in Early Modern Irish culture, a disruptive figure who left chaos in his wake, writes Dr Brianán Ní Bhuachalla @ceilteachomn.bsky.social www.maynoothuniversity.ie/research/spo...

Sproingggggg! A bunny hops in the bottom margin of f. 311r, Ms. Codex 724, a 13th century illuminated Bible #DrolleryDonnerstag #medievalsky 🔗: https://bit.ly/3HKjIyM

The feast day of St Patrick is tomorrow. He shares his day with St Failtigern, a holy woman, now obscure, whose name is recorded in Félire Óenguso/Martyrology of Óengus, UCD-OFM MS A7, f 13r, C15th. H/T @elvabjohnston.bsky.social

Ní inniu 👀

‘An Lon Dubh’ an téama do Chomhdháil Choláiste na Tríonóide 2026. ‘The Blackbird’ is this year’s theme for Comhdháil Choláiste na Tríonóide. ar an 15/05/2026, clár, eolas, agus clárú (saor in aisce) anseo: www.tcd.ie/Irish/gaeilg...

The manuscript of the week is RIA MS 23 E 25, Lebor na hUidre / The Book of the Dun Cow. This 12th century manuscript is best known for containing the oldest extant version of the Táin Bó Cuailgne, or the Cattle Raid of Cooley, a renowned Irish epic.

"A spindle-whorl for a spindle-whorl", as the Old Testament says (vaguely remembered). Here's one from Orkney for Women's Day, in Sc. Gaelic & ogham script (Buckquoy, S-ORK-005). It probably reads BENDDACTANIML "a blessing, soul of L". 🔗: ogham.celt.dias.ie/S-ORK-005 📷: @3dgroovanstones.bsky.social

In honor of St. David's Day, the story of St. Patrick being kicked out of Wales by an angel in order to make way for the Welsh saint: #DyddGŵylDewi 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (1/9)

Welsh Grammar This manuscript was written in the early 17th century. It was probably owned by Iolo Morgannwg as it contains notes in his hand. It is a copy of the grammar used by the poets in the 16th century, although not an exact copy. Date: 17th century BMSS/2 www.jstor.org/stable/commu...

Beware the hare with the thousand yard stare - 14th century, British Library, Yates Thompson MS 8, f. 304r

it’s incredible I manage to get anything done at home with this one around

Love the glimpse into the beautiful mind that notated this used copy of Moby Dick I got

Famously, this inscribed stone not only bears a runic inscription, but it is also the only runic-og(h)am biscriptal stone in Ireland (more at O3D: ogham.celt.dias.ie/I-CLA-004). Contrary to a widespread belief, the ogham inscription does NOT contain the Norse name TORQRIM (Thórgrímr).

Meet the Bart Simpson of 16th century Ireland. Brianán Ní Bhuachalla @maynoothuniversity.ie @researchireland.ie tells the story of An Ceithearnach Caoilriabhach, a rule-breaking trickster in Early Irish Modern culture who caused chaos wherever he went www.rte.ie/brainstorm/2...

Hugely looking forward to hosting this one-day symposium on 'Medical Learning in the Medieval Gaelic World' as part of the @researchireland.ie LEIGHEAS project @maynoothuniversity.ie - join us @ceilteachomn.bsky.social @muahi.bsky.social on Thursday 12th March!

poster, creative computing, magazine (1978) archive.org/details/crea...

The program of the Leiden Summer School in Languages and Linguistics 2026 (6-17 July) is now online! www.universiteitleiden.nl/en/education... Hopefully, there will be some courses of your liking! (Hittite perhaps?) The application form will be online soon, too, so keep an eye out for it.

An chéad léacht i sraith léachtaí an earraigh The first lecture in our spring series Pádraic Moran (Gaillimh/Galway) Sun, moon and stars in the Reichenauer Schulheft 5pm, 19 Feabhra/February DIAS, 10 Burlington Road www.dias.ie/celt/ @dias.ie

a day late but it’s always fun to make St. Brigit’s crosses :)

Lá ‘le Bríde sona dhaoibh ! Very lovely to see my whole feed celebrating and discussing Brigit today.

For St Brigit’s Day, there’s a feast of writings for you by Maynooth scholars such as @niamhwycherley.bsky.social @davidstifter.bsky.social amongst others, and by UCD Early Irish historian @elvabjohnston.bsky.social Here’s her fascinating paper muse.jhu.edu/pub/423/arti...

Ottid eiry ar warthaw reo. gosguipid g[u]int blaen guit tev. kadir yscuid ar yscuit glev. Snow falls atop ice wind sweeps the tips of sturdy trees powerful a shield on the shoulder of the brave "Llym awel", NLW Peniarth MS 1 (The Black Book of Carmarthen, mid. 13th century)

Tá áthas orm a bheith páirteach sa Chomhdháil Aiteach a reáchtálfar in @ucdscoilglcb.bsky.social sa Mheitheamh. Seo an chéad chomhdháil da leithéid ina dtabharfar le chéile an taighde faoin aiteacht agus na healaíona aiteacha sa Ghaeilge. Gach eolas sa ghairm ar pháipéir.

Here's your daily dose of weirdness for today!

Seventeenth-century squirrel, looks like it’s eating a little nut. On an embroidered binding from a 1641 psalter, SSS.34.27 @theul.bsky.social. #AlphabetChallenge #WeekBforBooks 📷 #photography

“Paws on Parchment” - this exhibition looks amazing as do the visiting kittens. (Image below of four foster kittens who visited the exhibition at the Walters Museum shortly after it opened). www.smithsonianmag.com/smart-news/a... #medievalsky

Some good news, though, if anyone has mislaid medieval Britain.

wikipedia turns 25 today! the last unenshittified major website! backbone of online info! triumph of humanity! powered by urge of unpaid randos to correct each other! somehow mostly reliable! "good thing wikipedia works in practice, because it sure doesn't work in theory" - old wiki adage

Let's focus on the detail of the text walking mesenger: first up, he is a "Postbott" (German for postal messenger). In short he is a "Bott" (or "Pott"), ein Bote. And the thing positioned before him is a German "S". So this reads as "S pott" meaning "Spott": mockery.

#HappyBirthdayTolkien According to Ryszard Derdziński, the surname "Tolkien" is probably Low Prussian meaning "son of Tolk", ultimately from Slavic *tъlkъ Slavic *tъlkъ from PIE *tlkʷ-: "talk". The form *tlokʷ- also survives in Latin "loquor", as in "loquacious", "eloquent", "locution", etc.

New insights from archaeology, genetics and early inscriptions are helping to uncover the story of Celtic languages in Britain and Ireland.

As medieval Christmastime adventures go, Gawain & the Green Knight may be the most famous. But I submit that the most amusing is Taliesin winning a bardic contest at the court of Maelgwn Gwynedd by getting other poets to go before the king, put their fingers to their lips, & babble: ‘Blerum blerum’