Results of the Cox regression models, child mortality between Jan. 01, 1729 & May 31, 1729 (A), between Jun 01, 1729 & Jun. 30, 1734 (B 2^nd crisis) and between Jul. 01, 1734 & Dec 31, 1740 (C).

Models of type I (standard) are proportional Cox regression models; Models of type II (FE) are Fixed-Effects Cox regression models that control for unobserved family characteristics with fixed effects for the marriage. a–Degree of freedom reduced as compared to corresponding model I because of constant or linearly dependent covariates due to stratification. ***p<0.001; **p<0.01; *p<0.05; +p<0.1.