We have heard of Roswell Trask, he may be related to Henry Lloyd Trask. We are still searching. If you know of any connections to Henry or DOB please contact me. Did they live on the Mesa Grande, San Pasquale, or other Indian reservations in San Diego Co? Henry married Concepcion Lopez Cota a Mesa Grande Mission Indian. We believe Concepcion's mothers name was Teresa Benegas whose picture used to be in an old mission on the Mesa Grande reservation. We will get back with you!