Not related.

Lucy Ann unknown married either James 1852 or John Maloney 1855, brothers of Peter, who were born in New York. J. M. Maloney was listed with Lucy and children in the 1905 Iowa state census in Page county.

1860; Census Place: Goshen, Stark, Illinois; Roll: M653_229; Page: 811; Image: 46.
Peter Malony 1822 Ireland
Eliza Malony 1828 Ireland
James Malony 1852 NY
John Malony 1854 NY
Mary J Malony 1858 IL

1870; Census Place: Lynn, Knox, Illinois; Roll: M593_241; Page: 312; Image: 136.
Post Office Galva
Peter MALONA 50 Ireland 1820
Eliza Malona 45 Ireland 1825
John Malona 16 New York 1854
Peter Malona 7 Illinois 1863
Eliza A Malona 6 Illinois 1864

James Malona 1852 IL

1880; Census Place: Lynn, Knox, Illinois; Roll: T9_220; Family History Film: 1254220; Page: 256.1000; Enumeration District: 142; Image: 0514.
Peter Malony 1822 Ireland
Eliza Malony 1826 Ireland
John Malony 1855 NY son
Eliza Malony 1864 IL dtr
Peter Malony 1863 IL son

James Malony 1854 NY, Ireland, Ireland, household of George and Georgaine Short in Lynn, Knox County.

http://www.cyberdriveillinois.com/departments/archives/marri...
John Maloney married Mattie Hood 4/19/1900 Knox Co IL

Peter Maloney 11/1862 IL parents Ireland
Lucy Maloney born Feb 1855 to 1861 KS married 1884/1885 parents New York
John 10/1884 IL father New York
Nellie 2/1887 KS father New York
Mary 8/1888 KS father New York

Iowa State Census Collection, 1836 - 1925
Name: J M Maloney - line 152
Census Date: 1905 - no ages in 1905 record
Residence County: Page
Residence State: Iowa
Locality: Tarkio, post office Norwich
Line: 153 Lucy Maloney
Line: 154 J W Maloney
Line: 155 Nellie Maloney
Line: 156 Mary E Maloney
Roll: IA_103

Name: Peter Maloney
Census Date: 1905
Residence County: Page
Residence State: Iowa
Locality: Harlan
Line: 761
Roll: IA_103

Name: Lucy Maloney
Census Date: 1915
Residence County: Osage
Residence State: Kansas
Locality: Arvonia
Birth Location: Kansas
Family Number: 7
Gender: Female
Estimated Birth Year: abt 1860
Race: White
Line: 21
Roll: ks1915_175
Line: 20 - Thomas Powell 48
Line: 19 - R B Powell 50

?
1900, Le Mars, Plymouth, IA
1910, Emmetsburg Ward 4, Palo Alto, IA
James H Maloney born Oct 1 1851 NY married appx 1884, parents Ireland Ireland
Mattie/Mary Benedict Maloney wife 2/22/1868 IL 6 living children in 1900 of 7
Mary A 10/17/1886 IA
Anne Genevieve 4/23/1890 IA
Lauretta 4/25/1892 IA
Joseph B 3/18/1894 IA
Frances B 3/1/1896 IA
Veronica E 3/10/1898 IA
Vincent 1901
Gertrude 1904

Name: John Maloney age 27
Census Date: 1915
Residence County: Page
Residence State: Iowa
Locality: Shenandoah
Birth Location: Illinois
Marital Status: Single
Gender: Male
Birth Year: abt 1888
Race: White
Mother's Birthplace: Kansas
Father's Birthplace: New York
Line: b432
lived in Iowa 17 years
laborer, earned $420 in 1914
Roll: IA1915_374


Name: Nellie M Moloney
Age in 1910: 23
Estimated Birth Year: abt 1887
Birthplace: Kansas
Relation to Head of House: Employee
Father's Birth Place: New York
Mother's Birth Place: Kansas
Home in 1910: Nodaway, Page, Iowa
Marital Status: Single
Race: White
Gender: Female

W W I Draft registration cards, 1917 - 1918
Name: John William Maloney
City: Not Stated
County: Page
State: Iowa
Birthplace: Illinois;United States of America
Birth Date: 10 Oct 1886
Race: Caucasian (White)
Roll: 1643258
DraftBoard: 0
medium height/slender/blue eyes/red hair
farming for R E Glover in Norwich, IA
registered at Yorktown, Iowa on account of high water in Tarkio River, 5 June 1917