96 A. 869 PETER COUGHLIN ET AL. vs. WINIFRED CUDDY, EXECUTRIX OF THE ESTATE OF WINIFRED CUDDY, DECEASED. Court of Appeals of Maryland. Decided February 15th, 1916. Experts: examination; hypothetical questions. Will cases: attesting witnesses. Witnesses who are not experts and not attesting witnesses must disclose such facts and such adequate means of knowledge as […]