Callaghan family, Rosscarbery and Benduff (Barley Hill)

Looking for information on family of Patrick Callaghan and Catherine (Kate) Harrington (Roman Catholic; there is a marriage record for Patritius Callaghan and Catharinam Harrington on 26 February 1835, Cork and Ross (RC), Ardfield and Rathbarry. I am not certain if this is the same couple.)

Callaghan family lived near Rosscarbery. (Original area was called Knucknamodoge but now area is either Barley Hill or Benduff.)

Daughters: Margaret baptized 16 Jan 1836. Sponsors: Pat Discol, Mary Mahony.

Mary Callaghan, baptized 22 April 1838; Sponsors: Timothy Keohane, Margaret Horrigan.

Catherine Callaghan, baptized 10 May 1840. Sponsors: Daniel Callaghan, Catherine Donovan.

Honor Callaghan, baptized 22 September 1842. Sponsors Daniel Callaghan, Catherine Keohane.

Ellen Callaghan, baptized 13 October 1845. Sponsors Cain Mahony, Margaret Callaghan

Margaret emigrated to New York City, USA, between 1860 and 1870. Married Patrick Greene (born about 1842 at Ballingarry, Limerick, Ireland) on 19 Oct. 1870 in New York City. Patrick and Margaret were parents of three daughters: Mary, Margaret, and Agnes.

In 1880 the Patrick Greene family was living in Iowa, USA. Later they moved to Logan Township, Clark County, South Dakota. Margaret died 28 June 1894. Patrick died 10 May 1919. Both buried in St. Patrick's Cemetery, Raymond, South Dakota, USA.