I have a man in my family tree named John Mull (b. 18 Oct 1866 - d. 25 Dec 1901)

He was married to woman named Margaret(Daisy)Clouser in 1892. She was from Perry Co. Pa. but they moved to Philadelphia. She was only about 16 when they married. He died in Philadelphia in 1901 - widowing Daisy at age 23.

He was buried in the Charles Evans Cemetery in Reading. From what I have been able to learn, he was buried with a woman named Elvina Mull Pickens, her husband Robert and their son, James. (These three are a family as verified in the 1880 US Census.) Elvina, in 1900, is living as widow with her widowed mother, 90 yr old, Susannah Mull (Moll).
Susannah had 13 children, 3 of which were living in 1900, all living with her at the time.

I suspect that John Mull was a nephew of Elvina's and thus a grandson of Susannah Mull's. Susannah had at least four sons, Christopher, Horace, Jefferson, and Daniel. Jefferson was single and never married in 1900, so one of the other sons was likely John's father.

Do any of these folks sound familiar to anyone?