MYERS' Marriage Licenses are from 1778 - 1840.
These are on the FamilySearch database of the 1880 Census, all b. MD.
Dist. 1,
Howard Co., MD:
DAILY, John, 30; wf. Emily, 23; son Wm. A., 6. [I know yours was Wm. H., but perhaps somebody heard A instead of H.]
New Market, Fredk. Co., MD:
DAILY, Zacariah, 52; wf. Elizar, 56; ch. Benj. H., 17; Mary E., 16; Jane O., 14.
Frederick, Fredk. Co., MD:
HARRIS, John, 51, wid., son Charles, 12.
Jefferson, Fredk. Co., MD,
WHITEN, Mary, 59; sons Lewis, 20; Daniel, 12; Wm., 9; & Robert, 7.
Could any of those fit?