I have gaps in the births from 1870-1873,then 1875-1879,1881,1883-4 and 1887-1888. I know of a total of 9 children including Zeb. i.e. Samuel,Ruth,Eli, Asher, Aaron, Absolum, Elizabeth and James.The mother Emily, nee Cornwell was b1850, and was therefore 39 when the youngest known James was born in 1889, so Zebulon could have been born as late as 1895 without being too improbable. I have been told they had 12 children, but the detail is a little vague. The family already spanned 2 generations and Elizabeth was more like a big sister to my mother than an Aunt, as the gap between the two families was so short.