WILLIAM GROW and MARGARET DONOVAN

I am researching WILLIAM J GROW b Dec 1849 MO died 1906 Delta, CO married MARGARET DONOVAN b Dec 1859 MO died 1913 Delta, CO. Their children were:
WILLIAM T GROW b Apr 1884 CO married LAVENE E ? b 1886 died 1981. He died 1950 Cory, CO
ROBERT C GROW b Aug 1893 CO
FREDRICK T GROW b Apr 1896 CO
EDWARD J GROW b 1899 CO
THOMAS P GROW b 1907 CO
MARGARET ESTHER GROW b Jul 1886 CO mar THOMAS M RITTER. She died 1954 Cory, CO
JOHN E GROW b Oct 1889 CO
JAMES E GROW b Jan 1898 CO

Would like to know more about the children and who they married and who were the parents of William GROW and also who were the parents of Margaret DONOVAN. Her father was Thomas DONOVAN but I have a conflict on her mother's maiden name. I believe it to be MARGARET BOND but some history written about her says her maiden name was MULAMPHY.