Birth-baptism intervals in Whickham Parish, Co. Durham c. 1770-1820 [0.03%]
达勒姆郡威克汉姆教区约1770-1820年的婴儿洗礼间隔研究
Alan Wright
Alan Wright
Birth spacing and infant mortality on the isle of Skye, Scotland, in the 1880s: A comparison with the town of Ipswich, England [0.03%]
19世纪80年代苏格兰天空岛的生育间隔与婴儿死亡率:与英格兰伊普斯威奇镇的情况比较
Eilidh Garrett,Ros Davies
Eilidh Garrett
Graham Twigg
Graham Twigg
The Registrar General's indexes and registers: microfilm copies may be available [0.03%]
注册总署的索引和登记册:可能有微缩胶卷拷贝
C Charlton,M Drake,T Gwynne et al.
C Charlton et al.
National marriage data: a re-aggregation of John Rickman's marriage returns.
M Pelling
M Pelling
C Charlton
C Charlton