Dr. Karl Daniel Mullen, rugby union player and consultant gynecologist who captains the Irish rugby team and captains the British Lions on their 1950 tour to Australia and New Zealand, is born on November 26, 1926, in Courtown Harbour, County Wexford.

Mullen is one of three sons and seven daughters of Daniel Mullen, an officer of the customs and excise, and his wife Annie (née Hargrove). After his parents move to Home Farm Road, Drumcondra, Dublin, he is educated at the Dominican St. Thomas’s Academy, Eccles Street, the Jesuit Belvedere College, Great Denmark Street, and the Royal College of Surgeons in Ireland (RCSI). He plays rugby and cricket at school, association football with Home Farm F.C., and golf in the summer months. Initially a centre, he becomes a prop on the Belvedere junior cup team and, after injury to a teammate, hooker on the senior cup team, which loses the Leinster Schools Rugby Senior Cup final to Castleknock College in 1944.

On January 25, 1947, Mullen makes his formal Irish debut in a 12–8 loss to France. He plays as hooker, winning 25 caps for Ireland from 1947 to 1952. A year later, on January 31, 1948, he plays his first game for Barbarian F.C. in a 9–6 victory over Australia in Cardiff, Wales. After helping Ireland to victory over France on January 1, 1948, at the age of 21, he captains Ireland for the first time, on February 14, 1948, leading them to an 11–10 victory over England at Twickenham Stadium.

Mullen captains the Irish team to their first Grand Slam in the 1948 Five Nations Championship and is one of eight players from that team who live to see the country’s next Grand Slam in 2009.

Ireland retains the triple crown in 1949 by beating Wales 5–0 in Swansea, ending a run of defeats on Welsh soil lasting fourteen years. The following season Ireland suffers from injuries and loses to both England and Wales, the latter securing the triple crown.

Mullen is selected to captain the 1950 Lions Tour to Australia and New Zealand. After appearing in the first two tests against New Zealand, a 9–9 draw and an 8–0 loss, he sustains an ankle injury in the latter game and concedes his place to Dai Davies of Wales. Returning for the second test against Australia, a resounding 24–3 victory, he also plays in a semi-official “British Isles RFU” team against Ceylon during their return journey in September.

Under Mullen’s captaincy Ireland regains the international championship in 1951. His last cap comes in a 14–3 loss to Wales at Lansdowne Road on March 8, 1952. In twenty-five successive appearances (fifteen as captain), he secured three international championships and two triple crowns for Ireland in four seasons, their most successful haul of the twentieth century.

Mullen’s distinguished rugby career has to be fitted around his medical studies. In 1945, he enters the RCSI, graduating L and LM (RCSI and RCPI) in 1949. Awarded the diploma in obstetrics (1952) and membership of the Royal College of Obstetricians and Gynaecologists (1956), he trains at Sir Patrick Dun’s Hospital, Jervis Street Hospital and the Rotunda hospitals. After serving as senior obstetrics registrar at the Derby City General Hospital (1953–56), he returns to Dublin to become a consultant obstetrician, based at Mount Carmel Community Hospital, Churchtown, Dublin, and develops a considerable private practice. By his retirement in 2002, he is estimated to have delivered over 40,000 babies. A proponent of sex education in schools, he appears on RTÉ‘s 7 Days in December 1970, outlining various methods of birth control and calling for a more honest and realistic approach to artificial contraception.

Mullen marries Doreen Kilbride, an accomplished soprano, on April 30, 1952, in Donnybrook, Dublin, interrupting their honeymoon to play for Old Belvedere R.F.C. in the Leinster Senior Cup final. They have eight children, three boys and five girls. In 1975, they move from Altamount, Dundrum, Dublin, to Tulfarris House, Blessington, County Wicklow, adjacent to Poulaphouca Reservoir, where they farm and bred Irish draught horses. In 1985, he sells the property and much of his art collection and moves to Kilcullen, County Kildare.

Mullen is one of eight surviving members of the 1948 team to witness Ireland’s second grand slam on March 21, 2009. Only weeks later, having suffered from a long illness, he dies on April 27, 2009, at his home, Gilltown Lodge, in Kilcullen.

(Pictured: Karl Mullen, captain of the British Lions rugby union team, 1950)