Koop, Helena B.

gender female
birth 3 SEP 1903
death 4 MAR 1992
age 88 years (at death)

Family(s)

Parents' marriage: 4 JAN 1883 (143 years ago)
Person Role Gender Birthdate Deathdate Age
Koop, Johann B. Husband male 31 MAY 1863 12 OCT 1935 72 years (at death)
Baerg, Sara P. Wife female 30 JUN 1864 8 MAY 1941 76 years (at death)
Koop, Sarah B. Child female 26 JUL 1885 31 MAR 1963 77 years (at death)
Koop, Susanna Child female 18 OCT 1886 2 MAR 1894 7 years (at death)
Koop, John J. B. Child male 20 FEB 1888 24 APR 1953 65 years (at death)
Koop, Katharina Child female 14 JUL 1889 1 DEC 1955 66 years (at death)
Koop, Anna Child female 14 NOV 1890 17 JUN 1894 3 years (at death)
Koop, Peter J. Child male 17 MAR 1892 10 DEC 1975 83 years (at death)
Koop, Jacob B. Child male 9 JAN 1894 13 AUG 1979 85 years (at death)
Koop, Susanna B. Child female 29 APR 1895 14 OCT 1984 89 years (at death)
Koop, Abraham B. Child male 23 DEC 1896 1 OCT 1900 3 years (at death)
Koop, Anna B. Child female 17 MAY 1898 10 MAR 1996 97 years (at death)
Koop, Gertrude B. Child female 30 JUL 1901 1 NOV 1901 0 years (at death)
Koop, Abraham B. Child male 15 AUG 1902 15 DEC 1902 0 years (at death)
Koop, Helena B. Child female 3 SEP 1903 4 MAR 1992 88 years (at death)
Koop, Isaac B. Child male 22 MAR 1905 11 JUN 1905 0 years (at death)
Koop, Franz B. Child male 24 JUN 1907 15 AUG 1907 0 years (at death)
Marriage: 23 JAN 1927 (99 years ago)
Person Role Gender Birthdate Deathdate Age
Martens, Peter Husband male 16 JUL 1907 10 JAN 1998 90 years (at death)
Koop, Helena B. Wife female 3 SEP 1903 4 MAR 1992 88 years (at death)
Martens, John Child male 14 JAN 1928 29 MAR 2023 95 years (at death)
Martens, Abraham K. Child male 7 APR 1929 22 APR 2014 85 years (at death)
Martens, Sarah Child female 18 APR 1930 11 MAR 2022 91 years (at death)
Martens, Jake K. Child male 17 SEP 1931 26 FEB 2018 86 years (at death)
Martens, Peter Child male 31 DEC 1932 6 SEP 2021 88 years (at death)
Martens, Henry Child male 20 JUL 1934 23 MAR 1935 0 years (at death)
Martens, Mary Child female 1935±2 91±2 years
Martens, Helen Child female 1935±2 91±2 years
Martens, Cornelius Child male 1940±2 86±2 years
Martens, Anne Child female 1940±2 86±2 years
Martens, Susan Child female 1945±2 81±2 years
Martens, Leonard Child male 1945±2 81±2 years