I have two different family members - a sibling of my great-grandfather and a sister of my grandmother who don’t seem to have any death records (in Scotland). In the case of my grandmother’s sister she must have died in childhood or infancy because she never ever mentioned her. I knew all about her brothers and other sister. I have the birth certificate for this little girl, born in 1919, but there is no record of her death. How normal was it for people to register a birth but not the death of a young child? It seems odd by today’s standards.