Peadar Toner Mac Fhionnlaoich (5 October 1856 â 1 July 1942; ), known as Cú Uladh (The Hound of Ulster), was an Irish language writer during the Gaelic revival. He wrote stories based on Irish folklore, some of the first Irish-language plays, and regular articles in most of the Irish language newspapers, such as An Claidheamh Soluis.
He is described along with Peadar Ua Laoghaire and Patrick S. Dinneen as the most prolific Irish language drama writers of the Irish language revival. His sons Eunan and Conor attended Patrick Pearse's school, St Enda's, and took part in the 1916 Easter Rising. He was the uncle of politician and surgeon Joseph McGinley Gairmscoil Chú Uladh, the Irish speaking secondary school for the Gaeltacht Láir in Donegal, is named after him.
He was born as Peter Toner McGinley in Alt an Iarainn, Gleann tSúilÃÂ, County Donegal to Micheal McGinley and Susan Toner in 1856. His sister Bridget Mc Ginley, was a poet who amongst other works penned the poem, 'the hills of Donegal'. He attended school locally until he was seventeen. He then attended Blackrock College in Dublin for two years. On leaving school he entered into the British Civil Service becoming an Inland Revenue officer. In 1895 he married Elizabeth Woods () and they had twelve children. He spoke Irish from an early age and kept an interest in the language throughout his life, first publishing an Irish language short story and poem in The Donegal Christmas Annual 1883. It was not until 1895 while living in Belfast that he became involved in the Gaelic Movement.
The first meeting of the Ulster branch of the Conradh na Gaeilge occurred in Mac Fhionnlaoich's house in 1895. From that point on, he became very involved in Conradh na Gaeilge. He became the organisation's president on several occasions, as did his son Diarmuid after him. He was, apart from Douglas Hyde, the longest serving president ever of Conradh na Gaeilge. He was a passionate supporter of Ulster Irish and set up Ardscoil Ultach in Belfast to teach Ulster Irish in response to Munster Irish which was dominant in the conradh at the time.
Along with others such as was against the replacement of the clo gaelach by the Roman type, as he believed it would destroy the language.
His son Dubhglas, was a barrister and later a judge who was well known for arguing cases in Irish and wearing kilts to court.
Mac Fhionnlaoich was a member of Seanad ÃÂireann from 1938 to 1942 when he was nominated by the Taoiseach ÃÂamon de Valera. He spoke only Irish in the Seanad.