seamus dubhghaill

Promoting Irish Culture and History from Little Rock, Arkansas, USA

Tag Archives: Professor


by Leave a comment

Birth of Daniel Cohalan, Bishop of Cork

Daniel Cohalan, Irish Roman Catholic clergyman who serves as the Bishop of Cork from 1916 to 1952, is born on July 14, 1858, in Kilmichael, County Cork.

After graduating at St. Patrick’s College, Maynooth, Cohalan is ordained a priest at the Cathedral of St. Mary and St. Anne, Cork on July 25, 1882. His first pastoral appointment is a curate at Kilbrittain, County Cork, from October 1883 to January 1884. He briefly resumes his post-graduate studies at St. Finbarr’s Seminary (now College), Cork, from January to November 1884. His second curacy is at Tracton, County Cork, from November 1884 to September 1896. He returns to St. Patrick’s College, Maynooth, as a professor of Theology from September 7, 1896 to June 7, 1914.

Cohalan is appointed Auxiliary Bishop of Cork and Titular Bishop of Vaga on May 25, 1914. He is consecrated bishop at the Cathedral of St. Mary and St. Anne on June 7, 1914 by John Harty, Archbishop of Cashel and Emly. Two years later, he is appointed Diocesan Bishop of Cork on August 29, 1916.

Cohalan is an outspoken critic during the Irish War of Independence, condemning acts of violence on both sides. In particular, he denounces the policy of reprisals. In July 1920, he pronounces an interdict on the killers of a Royal Irish Constabulary (RIC) sergeant, shot dead in the church porch in Bandon. He declares that anyone killing from ambush will be excommunicated. On December 12, 1920, Cohalan issues a decree saying that “anyone within the diocese of Cork who organises or takes part in ambushes or murder or attempted murder shall be excommunicated.” In turn, his life is threatened by the Irish Republican Army (IRA). In August 1928, he condemns the British government which had allowed Terence MacSwiney to die on hunger strike in 1920.

The Bessborough Home in Cork is run by the Sisters of the Sacred Hearts of Jesus and Mary and when the department “sought a change of superior in Bessborough because of the appallingly high death rate, he [Catholic Bishop of Cork Dr. Daniel Cohalan] denounced the request. The replacement of the Bessborough superior was delayed for four years after the department requested it, and many infants died during that time. It seems probable that the bishop’s intervention was elicited by the congregation.” In general the report finds that the major causes of infant mortality in the homes were respiratory infections and gastroenteritis, while “public attention has focused on marasmus [malnutrition]” suggesting “willful neglect.” However, it says that “the term marasmus is best seen as indicating that a child was failing to thrive, but medical experts suggest that this was due to an underlying, undiagnosed medical condition.”

Cohalan dies in office at the age of 94 at Bon Secours Hospital, Cork, on August 24, 1952. A story, current at the time in Cork, refers to his antipathy towards bishops of the Church of Ireland who styled themselves “Bishop of Cork.” A month before his death, and on his death-bed, word is brought to him of the death of the Church of Ireland Bishop of Cork, Cloyne and Ross, Robert Hearn. The response of Cohalan, known “affectionately” as “Danny Boy”, is reputedly, “now he knows who’s Bishop of Cork.”

Originally buried at St. Finbarr’s College, Farranferris, Cohalan is reinterred in the grounds of St. Mary and St. Anne’s Cathedral, Cork, in 1996. His nephew of the same name, Daniel Cohalan, is Bishop of Waterford and Lismore from 1943 to 1965.


by Leave a comment

Birth of John Purser, Mathematician & Professor

John Purser, Irish mathematician and professor at Queen’s College, Belfast, is born in Dublin on August 24, 1835.

Purser is the son of John Tertius Purser (1809–1893), the general manager of the well known A Guinness, Son & Co. brewery, and Anna Benigna Fridlezius (1803-1881). He is educated in a wealthy family, which includes artists, as his cousin Sarah Purser, or engineers, as his brother-in-law John Purser Griffith. He is the brother of mathematician Frederick Purser. He receives his early education at the private boarding school run by his uncle, Dr. Richard W. Biggs, at Devizes, Wiltshire. He completes his schooling at Devizes and begins his university studies at Trinity College, Dublin, graduating BA in mathematics in 1856. He is the best mathematician of his year at the University and in 1855 he gains the Lloyd Exhibition.

Purser becomes a tutor to the four sons of William Parsons, 3rd Earl of Rosse (1800-1867) in 1857. Lord Rosse’s 72-inch reflecting telescope, built in 1845 and colloquially known of as the “Leviathan of Parsonstown,” is the world’s largest telescope when it is built and continues to hold this distinction until the early 20th century. As well as acting as tutor to the children, Purser does become involved in Lord Rosse’s interest in astronomy but never does any observing.

In 1863, Purser is appointed professor of mathematics at Queen’s College, Belfast, a position he maintains until his retirement in 1901.

Purser is much better known as a teacher than as a researcher, and he has a good number of notable students, including Sir Joseph Larmor, theoretical physicist who serves as Lucasian Professor of Mathematics at the University of Cambridge; Charles Parsons, the inventor of the steam turbine; Sir John Henry MacFarland, who becomes Chancellor of the University of Melbourne; and William McFadden Orr.

Purser never marries. When his father dies on April 5, 1893, Rathmines Castle passes to him. He dies at Rathmines Castle on October 18, 1903, a very wealthy man. In his will he leaves £100,000 to his brother Frederick Purser, £40,000 to his sister Anna Griffith and £5,000 to each of her children. In addition to the money, he owns property in Blessington Street, Essex Street and Eustace Street which he leaves to his brother-in-law John Purser Griffith. Other properties and interests that he owns he divides between his brother Frederick and his sister Anna. After his death, his sister Anna and her husband John Purser Griffith move into Rathmines Castle although, at this time, its ownership has gone to Frederick Purser. After Frederick dies in August 1910, the Castle and his considerable wealth passes to Anna.

(Pictured: Portrait of John Purser painted by the artist Sarah Purser, daughter of Tertius Purser’s brother Benjamin Purser. The portrait hangs in Queen’s College, Belfast.)


by Leave a comment

Birth of James Augustine Healy, Bishop of Portland, Maine

james-augustine-healyJames Augustine Healy, American Roman Catholic priest and the second bishop of Portland, Maine, is born on April 6, 1830 in Macon, Georgia to a multiracial slave mother and Irish immigrant father. He is the first bishop in the United States of any known African descent. When he is ordained in 1854, his multiracial ancestry is not widely known outside his mentors in the Catholic Church.

Healy is the eldest of ten siblings of Michael Morris Healy, an Irish immigrant planter from County Roscommon, and his common law wife Eliza Smith (sometimes recorded as Clark), a multiracial enslaved African American. He achieves many “firsts” in United States history. He is credited with greatly expanding the Catholic church in Maine at a time of increased Irish immigration. He also serves Abenaki people and many parishioners of French Canadian descent who were traditionally Catholic. He speaks both English and French.

Beginning in 1837, like many other wealthy planters with mixed-race children, Michael Healy starts sending his sons to school in the North. James, along with brothers Hugh and Patrick, goes to Quaker schools in Flushing, New York, and Burlington, New Jersey. Later they each attend the newly opened College of the Holy Cross in Worcester, Massachusetts. He graduates as valedictorian of the college’s first graduating class in 1849.

Following graduation, Healy wishes to enter the priesthood. He cannot study at the Jesuit novitiate in Maryland, as it is a slave state. With the help of John Bernard Fitzpatrick, he enters a Sulpician seminary in Montreal. In 1852, he transfers to study at Saint-Sulpice Seminary in Paris, working toward a doctorate and a career as a seminary professor. After a change of heart, he decides to become a pastor. On June 10, 1854, he is ordained at Notre-Dame de Paris as a priest to serve in Boston, Massachusetts. He is the first African American to be ordained a Roman Catholic priest although at the time he identifies as and is accepted as white Irish Catholic.

When Healy returns to the United States, he becomes an assistant pastor in Boston. He serves the Archbishop, who helps establish his standing in the church. In 1866 he becomes the pastor of St. James Church, the largest Catholic congregation in Boston. In 1874 when the Boston legislature is considering taxation of churches, he defends Catholic institutions as vital organizations that help the state both socially and financially. He also condemns certain laws that are generally enforced only on Catholic institutions. He founds several Catholic charitable institutions to care for the many poor Irish immigrants who had arrived during the Great Famine years.

Healy’s success in the public sphere leads to his appointment by Pope Pius IX to the position of second bishop of Portland, Maine. He is consecrated as Bishop of Portland on June 2, 1875, becoming the first African American to be consecrated a Catholic bishop. For 25 years he governs his large diocese, supervising also the founding of the Diocese of Manchester, New Hampshire, when it is split from Portland in 1885. During his time in Maine, which is a period of extensive immigration from Catholic countries, he oversees the establishment of 60 new churches, 68 missions, 18 convents, and 18 schools. During that period, he also serves his Abenaki and French Canadian parishioners.

Healy is the only member of the American Catholic hierarchy to excommunicate men who joined the Knights of Labor, a national union, which reaches its peak of power in 1886.

Two months before his death on August 5, 1900, Healy is called as assistant to the Papal throne by Pope Leo XIII, a position in the Catholic hierarchy just below that of cardinal.


by Leave a comment

Birth of Henry Dixon, Biologist & Professor

Generated by IIPImageHenry Horatio Dixon, plant biologist and professor at Trinity College, Dublin, is born in Dublin on May 19, 1869. Along with John Joly, he puts forward the cohesion-tension theory of water and mineral movement in plants.

Dixon is the youngest of the seven sons of George Dixon, a soap manufacturer, and Rebecca (née Yeates) Dixon. He is educated at Rathmines School and Trinity College, Dublin. In 1894, after studying in Bonn, Germany, he is appointed assistant and later full Professor of Botany at Trinity. In 1906 he becomes Director of the Botanic gardens and in 1910 of the Herbarium also. He has a close working relationship with physicist John Joly and together they develop the cohesion theory of the ascent of sap.

Dixon’s early research includes work on the cytology of chromosomes and first mitosis in certain plants. Familiarity with work on transpiration and on the tensile strength of columns of sulfuric acid and water leads Dixon and Joly to experiment on transpiration. “On the Ascent of Sap” (1894) presents the hypothesis that the sap or water in the vessels of a woody plant ascends by virtue of its power of resisting tensile stress and its capacity to remain cohesive under the stress of great differences of pressure. Dixon and Joly further demonstrate that water is transported through passive vessels and not living cells.

Dixon writes Transpiration and the Ascent of Sap in Plants (1914), which brings various theories and experimental works together in a coherent argument. He also writes a textbook, Practical Plant Biology (1922).

In 1907 Dixon marries Dorothea Mary, daughter of Sir John H. Franks, with whom he raises three sons. He is the father of biochemist Hal Dixon and grandfather of Adrian Dixon and Joly Dixon.

In 1908 Dixon is elected a Fellow of the Royal Society. In 1916 he is awarded the Boyle Medal of the Royal Dublin Society. He delivers the society’s Croonian Lecture in 1937.

Henry Dixon dies in Dublin on December 20, 1953.

(Pictured: Henry Horatio Dixon, bromide print by Walter Stoneman, 1922, National Portrait Gallery, London)