That year, when Mr. Walker returned, he confessed his sins to me and asked me to witness them. He personally signed the document. In the name of God's servant, I declare this Marriage Certificate... valid!
Theresia, the General, is also a child blessed by God. He is not illegitimate, he... has the right to inherit all the glory that belongs to him!
In A Country, a church wedding and a civil marriage have the same legal effect, so the marriage of Adam Walker and the Grand Duchess is recognized.
Therefore, as their son, Lucas Walker is not an illegitimate child.