Catholic Press Admitted It in 1900

If thou turn away thy foot from the sabbath, from doing thy pleasure on my holy day; and call the sabbath a delight, the holy of the Lord, honourable; and shalt honour him, not doing thine own ways, nor finding thine own pleasure, nor speaking thine own words: Then shalt thou delight thyself in the Lord; and I will cause thee to ride upon the high places of the earth, and feed thee with the heritage of Jacob thy father: for the mouth of the Lord hath spoken it.  Isaiah 58:13, 14

“Sunday is a Catholic institution, and its claims to observance can be defended only on Catholic principles … From beginning to end of Scripture, there is not a single passage that warrants the transfer of weekly public worship from the last day of the week to the first.” (Catholic Press, August 25, 1900).