from the IGI search for: Father: Robert Quiggin, Mother: Mary Todd
1. ISABELLA QUIGGIN Christening: 19 JUN 1825 Saint George, Douglas, Isle Of Man
2. ANNE QUIGGIN Christening: 04 MAY 1827 Saint George, Douglas, Isle Of Man
3. ELIZABETH TODD QUIGGIN Christening: 08 FEB 1829 Saint George, Douglas, Isle Of Man
4. EDWARD TODD QUIGGIN Christening: 22 SEP 1831 Saint George, Douglas, Isle Of Man
5. MARY QUIGGIN Christening: 16 MAY 1833 Saint George, Douglas, Isle Of Man
6. DANIEL GEORGE QUIGGIN Christening: 15 APR 1834 Saint George, Douglas, Isle Of Man
7. WILLIAM THOMAS QUIGGIN Christening: 26 OCT 1835 Saint George, Douglas, Isle Of Man
8. JOHN JAMES QUIGGIN Christening: 25 NOV 1836 Saint George, Douglas, Isle Of Man
9. AUGUSTUS FREDERIC QUIGGIN Christening: 10 OCT 1838 Saint George, Douglas, Isle Of Man
10. HORATIO QUIGGIN Christening: 09 OCT 1839 Saint George, Douglas, Isle Of Man
11. EMILY GEORGEINA TODD Christening: 14 OCT 1841 Saint George, Douglas, Isle Of Man
12. JULIANA ROBINA MARY QUIGGIN Christening: 27 MAR 1843 Saint George, Douglas, Isle Of Man
13. CAROLINE AMELIA QUIGGIN Christening: 25 APR 1846 Saint George, Douglas, Isle Of Man

I believe Robert had an earlier wife and 2 other children:
IGI search for: Father: Robert Quiggin, Mother: Ann Kermode
1. MARGARET CATHARINE QUIGGIN Christening: 09 AUG 1818 Saint George, Douglas, Isle Of Man, England
2. ROBERT QUIGGIN Christening: 31 MAR 1820 Saint George, Douglas, Isle Of Man, England

Doug St George Churchyard MI #005:
"Sacred to the memory of Ann Quiggin alias Kermode wife of Robert Quiggin of Douglas, Merchant who departed this life the 25th October 1821 aged 27 years. . ."

Thanks for tracking down Robert's marriage to Mary Todd in Cumberland.