And Catholics do not forget Catholics
"Persons, for instance, within the fourth degree of kindred, a boy before his fourteenth year, and a female before her twelfth, the ages established by law, cannot contract marriage."
Catechism of the Council of Trent
http://catholicapologetics.info/thechurch/catechism/Holy7Sacraments-Matrimony.shtml
Also the Catholic age of marriage is much older than in Judaism
http://come-and-hear.com/editor/america_2.html
This is what Judaism teaches about the whole thing