1. Mathias Roos was born 1807. He died 1899.
DEATH: A Nonagenarian's Death: An Old Resident of Ottawa Dies Aged 91 Year -Mr. Mathias Roos, father of Mr. John Roos, tobacconis of Sparks Street, died suddenly las night at his son's residence on Maclaren Street. He was 91 years of age. The late Mr. Roos has for the last few years resided in Ottawa, but previously kept a farm near Buckingham.
He was a native of Trees, Germany, and came to Ottawa in 1858. Up to last night the old gentleman appeared to be well. He went upstairs shortlay after supper. Sitting down in his chair he was seen to sink forward, and in a few minutes was dead. Heart disease was the cause.
Mathias married Elizabeth. Elizabeth was born 1810.
They had the following children:
+ 2 M i John Roos was born 1833 and died 1907. 3 F ii Elizabeth Roos was born 1837. She died in Unknown.
Elizabeth married Christopher Limmer - Living.+ 4 M iii Phillip Roos was born 1839 and died 1906. 5 M iv Pierre Roos was born 1846. He died 1910.
Pierre married (1) Mary Nealon. Mary was born 1846. She died 1901.
Pierre also married (2) Francisca Miller, daughter of Anthony Miller and Malvina Sakorski,. Francisca was born 1855. She died 1938.+ 6 M v Nicholas Roos was born 1847.