2nd March 2016 at 6:20 pm #5810
It’s already there. Use the “Additional fields” option below the standard table.
BUT be aware that the entire Advanced Search feature only searches against GEDCOM tags. So if you don’t record the number of children specifically using the NCHI tag nothing will be found.
Having to dynamically count the children in every family as part of a search is not practical.
An alternative is List > Families which does display number of children and can (if I recall correct) be sorted on that column.Nigel
My personal kiwitrees site is www.our-families.info