European style is very simple, each page is divided into 5*5 tables first. In the table, the father in the upper row is the father in the lower row, and the one directly below the father must be the eldest son of the person. In the same row, on the right is my brother on the left. In each box, you can write your wife, the number of sons, your daughter's name, your resume and so on.
The Soviet-style genealogy diagram and schematic diagram are very similar to those of the European style, with the difference that only names are written and nothing is written; However, "A Brief History" writes the wives, children and resumes of each generation in turn according to the order of the times.
The advantage of European style is that the bloodline is very close and intuitive. The disadvantage is that it is difficult to find the overall situation on a large scale, and because of the limited grid size, the number of words that can be written in each resume is also limited.
The advantages and disadvantages of Soviet style are just the opposite of good European style.