Are you sure you meant to include them in that list? Because I'm pretty sure that since the Church has declared their baptisms to be invalid, they're off worshiping a different god than the rest of us...
They are not on the Catechism 841 list since that list refers to nonChristians and does not include Protestants (separated brethren who are Christians) or those Protestant devolved denominations, sects, cults., some of whom are incompatible with the historic Christian faith. They do profess to worship and adore the God of Abraham, Isaac, and Jacob.