Mary Ann Clarke gave birth to nineteen children and fifteen survived childhood and married. Their family is the largest of the children of Thomas and Ellen Clarke. Their children and grandchildren are listed below.
1. Alenia Mary Ann Clarke
2. Agnes Sarah Clarke m Patrick Joseph Smyth
- Ruby Smyth m Ernest Mahony
- Leslie Smyth m Mary O’Brien
- Agnes Smyth m Angus McDonald
- Elena Smyth m Patrick Roach
- Kathleen Smyth m Keith Denny
- John Smyth m Doris Brooks
- Edna Smyth
- Colin Smyth m Lorna Fairhall
3. Augustus James Clarke m Clarice Magdelene Cavanagh
- Cecil Clarke m Wilhemine Rose
- Eliza Clarke m Gordon Burns
- Ethel Clarke m Thomas Bennett
- Eva Clarke m Eugene O’Callaghan
- Ellen Clarke m Patrick Shanahan
- Augustus Clarke m Marie Bourke
- Bernice Clarke m Patrick Harty
- Mary Ann Clarke m William Clark
- John Clarke
- Vivian Clarke m Iris Pattemore
- Irene Clarke m Thomas Darwin
- Clarice Clarke m Henry O’Donovan
- Leo Clarke m Barbara Barltrop
4. William Joseph Clarke m Ada Florence Cavanagh
- Leonard Clarke m Catherine Clare
- Nora Clarke m Michael Ryan
- Raymond Clarke m Jean Carroll
- Dennis Clarke m Dorothy Mainey
- Darcy Clarke m Ainsley Mainey
- Mary Clarke m Marshall McMahon
- Marjorie Clarke m Gregory McPhillips
- Septimus Clarke
- Alphosus Clarke m Joyce Dean
5. Felix Erasmus Clarke m Mary Helen Cavanagh
- Cyril Clarke m Gladys O’Connell
- Mary Clarke m Tobias Purcell
- Florence Clarke m Donald Wicks
- Leo Clarke
- Allan Clarke m Kathleen O’Meara
- Michael Clarke m Kathleen McCarney
- Paul Clarke m Doris Scott
- Charles Clarke m Elizabeth Hudson
- Vincent Clarke m Eileen Smith
- Phyllis Clarke
6. Elena Mary Ann Clarke m Daniel Henry Kelaher
- Gordon Kelaher m Kathleen Taylor
- John Kelaher m Marie Hughes, m Patricia Peoples
- Jean Kelaher m Kenneth Robinson
- Kevin Kelaher
7. Jane Geraldine Clarke m James Connors
- James Connors
- Thomas Connors m Alice Murray
- Joseph Connors m Mary Kelly
8. Joseph Robert Clarke m Mary Josephine Roach
- Veronica Clarke m William Hand
- Kathleen Clarke m James Daley
—- Joseph Robert Clarke m Mary Josephine Simon
- Mary Clarke
- Mary May Clarke m William Mainey
- Dominic Clarke m Kathleen Mainey
- Selesia Clarke
- Rita Clarke m Josiah Elton
- Joseph Clarke
- John Clarke
- Patrick Clarke
9. Lillian Katherine Clarke m Lot Francis Spicer
- Leslie Spicer m Irene Griffin
10. John Thomas Clarke m Mary Bridget Galvin
- Mary Clarke m Roscoe Dykes
- John Clarke m Leila Mainey
- Edna Clarke m Leo Hudson
- Madeline Clarke m Michael Mainey
- Gordon Clarke m Rita Mainey
- Sheila Clarke m Edwin Ellem
- Maurice Clarke
- Patricia Clarke m Harold Crilley
- Josephine Clarke
- Bernice Clarke
- Jean Clarke
11. Mary Elizabeth Clarke m William James Page
- Henry Page m Florence Wynne
- Desmond Page
- Mary Ann Page m John Casey
- William Page
- John Page
- Thomas Page m Nora Sheather
12. Louis Michael Clarke m Ada Mary Hollis
- Mary Clarke m John Kerr
- Newman Clarke m Mary McCarney
- Leo Clarke m Aileen Cavanagh
- Kevin Clarke m Kathleen Carney
- Adeline Clarke m Peter Burns
- Doreen Clarke m Roy Lewis, m David Anderson
- Aubrey Clarke
13. Osborne Charles Clarke
14. Ambrose George Clarke m Ethel Mary Kesby
- Keith Clarke
- Roydon Clarke m Beatrice Mainey
- Alwyn Clarke
—- Ambrose George Clarke m Ann E. O’Meara
- Mary Clarke m Noel Lane
—- Ambrose George Clarke m Alice LeBrocq
- Freda Clarke
- Susannah Clarke
- Patricia Clarke
- Ambrose Clarke
- Ethel Clarke
- Serle Clarke
- Allen Clarke
- Barry Clarke
- Shirley Clarke
- Rosemary Clarke
- William Clarke
15. Hubert Clarke
16. Maud Vera Clarke
17. Percival Gabriel Clarke m Rosa Ann Hollis
- Donald Clarke
- Alice Clarke m Bernard Hand
- Veronica Clarke m Sidney Fay
- Herbert Clarke
18. Leslie Desmond Clarke m Kathleen Margaret Simon
- Mary Clarke m Bertram Woodlands
- Gabriel Clarke m Mary Cavanagh
- Joseph Clarke
- Leslie Clarke m Esther Dowling
- William Clarke
- Agnes Clarke m Colin Farrell
- George Clarke
- Terrence Clarke m Alice Barber
- Kathleen Clarke
19. Freda Martha May Clarke m Henry Edwin Bell
- Mary Bell
- Phyllis Bell m George MacDonald
- Joan Bell
- Marie Bell m John Johnston