Is there a way to increase each individual people in a family chart with one command?
After you have created the chart, type ⌘-a to select all. On the left side of the chart, near the bottom, you will see a section labelled "Text". There, you can change the font and the font size.
If you enlarge the size, the alignment of the boxes will be thrown off. But all you need to do to fix it is to redraw the chart by selecting "Tree-> Orientation..." and clicking "OK".
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