In the data sets of the Swedish censuses (SweCens) from 1880-1910 there are 76 missing names or value labels on the numerical variable parse, which is the ID variable for parishes. Why is this? And where can I find the names?
Using the National Archives Database (NAD) in Sweden I can figure out some, but not all, of the names. For example, the value 188503000 on parse refers to the parish “Guldsmedshyttans församling”, see Guldsmedshyttans församling - NAD. But, for example, I cannot figure out the name of the value 160305001. I estimate that I can back out the name from NAD in 20% of all 76 cases, which is not satisfactory.
Moreover, the codebook for SweCens does not give the names of all parishes. For example, 188503000 is not in the codebook, and 188503000 does not seem to indicate that the name is unavailable.
Later edit: It turns out that, since the parse codes refer to official codes from Statistics Sweden (SCB), it is possible to attach names to almost all parse codes without names using REGINA by SCB at REGINA - Uttagssystemet för regionala indelningar. Now I only have a few unknown parishes, such as 018075000. Currently, I have no idea which parish or congregation this code denotes, although I understand, from codebooks by Statistics Sweden, that it refers to a congregation within Stockholm municipality (Stockholms kommun).