75 years have passed since the beginning of the Great Patriotic War, yet its demographic consequences, felt by Russia throughout all of this time, even now have not been completely overcome. Using general census data starting with the 1939 census, the article traces the fate of the generations who fought (those born between 1890-1926). It is shown that 82% of women and only 53% of men registered in the 1939 census survived until 1959. The resulting gender imbalance caused a sharp increase in the proportion of single women as a result of widowhood, and due to a shortage of suitors in the marriage market the share of non-marital births increased significantly. The war set in motion an oscillating cycle of the annual number of births which c...