Lorenzo Lockard, m. Margaret (nee?) mid 1800's, at least one son, George (my maternal ggrandfather), m. Madeline Louise Bloom, 11 children, 3 died, Wilton, Margaret Helen (my maternal grandmother, m.Donald I. Hauf), Ethel (there was a twin that died), Doris, Annabelle, Madeline, Frances, and Robert - do not have the names of the 3 unsurviving children.
They all were born in Baltimore, MD early 20th century, around the 19-teens.
Let me know if any of this rings a bell. Good Luck.