His son, Hugh, Find A Grave Memorial# 2569973 & son Thomas Find A Grave Memorial# 117811473.

His wife was Eleanor Broderick,* no grave found:

{Ellen Broderick was born in 1817 in Ireland. She had seven sons and three daughters with Dinnis Tiffany between 1835 and 1859. She died in 1892 [May 29th per estate petition] in Crystal Lake, Illinois, having lived a long life of 75 years.} There were 10 children:

7 males - John, James, Hugh, Martin, Patrick, [Thomas] and Dennis and 3 females - Martha, Margaret and Mary.

Original bio [info in brackets and the following added later].

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*Eleanor was the second wife of Dinnis. Together they had one daughter (Mary) and 3 sons (Patrick, Thomas, and Dennis). The first six children of Dinnis were from his first wife. Eleanor's probate identified only the three youngest sons of Dinnis as her heirs, although John, his brother Hugh, and their sister Margaret were still alive. In addition, John's military record identified Thomas as his half-brother.

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Children of Dinnis Tiffany: and first wife (not yet identified):

James Tiffany

1835--after 1850 U.S. census, McHenry County, IL (aged 15)

Martha Tiffany

1837—after 1850 U.S. census, McHenry County, IL (aged 13)

John Tiffany

June 12, 1840—May 6, 1922

Hugh Tiffany

July 4, 1842—February 10, 1907 (death date from Danville, IL VA home record)

Margaret Louise Tiffany McTique Johnson (twin of Hugh)

July 4, 1842—October 22, 1898

(see memorial # 262736155 of Maggie Johnson for possible connection; not yet confirmed due to age discrepancy)

Martin Tiffany

September 15, 1844—January 8, 1879

(per Nevada State Journal, published January 12, 1879, died in an accident at the DeFreese Mine)

Children of Dinnis Tiffany and second wife, Eleanor Broderick Tiffany:

Mary Jane Tiffany Shelley

1852—July 1, 1874 (aged 22y)

Patrick Henry Tiffany

(shown in 1860 (6y), oldest of 3 brothers, 1870 (16y)-1880 (25y) US census in IL = 1854,

then SD census & US census in SD from 1905-1925, with variable ages, 6-8y younger=1860-1863)

1854 (Moline, IL)—July 8, 1929

married and divorced

Helen "Ellen" Hamilton Tiffany Gardner(she married Arthur Gardner in 1902)

Children of Pat & Helen:

Ray Edwin Tiffany

Frank James Tiffany Lyons

adopted by James & Elizabeth Lyons

Thomas Francis Tiffany

July 5, 1855—September 29, 1930

Thomas, whose name was initially omitted in original bio but added in brackets, was a police officer in Haymarket Square. Three of his sons became police chiefs on the "North Shore" (nickname for north suburban Chicago, IL, near the shore of Lake Michigan) : Frank Tiffany of North Chicago, memorial # 213206007 ; Lester Timothy Tiffany of Waukegan, memorial # 213206648 ; and Clayton Joseph Tiffany of Mundelein, memorial # 140439512

.

Dennis Harrison Tiffany

October 10, 1859—February 10, 1924

1840 U.S. census, New Haven, New Haven County, CT

Dennis [sic] Tiffany 30-39, wife 30-39, 1 boy 5-9, 1 boy under 5.

1850 U.S. census, Algonquin Township, McHenry County, IL

Dinnis Tiffany [indexed Tiphany] 42, Ellen Tiffany 29, James Tiffany 15, Martha Tiffany 13, John Tiffany 11, Hugh Tiffany 7 [twin], Margaret Tiffany 7 (twin).

1860 U.S. census, Crystal Lake, Algonquin Township, McHenry County, IL

Dinnis Tiffany [indexed Laffeny] 50, Ellen Tiffany 40, Mary Tiffany 8, Patrick Tiffany 6, Thomas Tiffany 3, Denis Tiffany 1, Owen Broderick 30.