Chaim Reuven Kosower
M, b. 16 July 1892, d. 4 December 1938
| Father* | Mordechai Kosewer b. c 1862, d. a 1921 |
| Mother* | Chava Chaya Chachol b. 24 Sep 1866, d. a 1921 |
Chaim Reuven Kosower married Ruchel Kopyto. He was born on 16 July 1892 at Andrzejewo, Ostrow, Lomza. He was the son of Mordechai Kosewer and Chava Chaya Chachol. He died on 4 December 1938 at Montreal, Quebec, Canada, at age 46.
Family: Ruchel Kopyto b. c 1892, d. 23 Apr 1989
- Milton Cossever b. 21 Sep 1916, d. 27 May 1964
- Jonah Cossever+ b. 10 Sep 1919