While researching, I am finding babies that died at birth.  Some of the mothers, I never met or communicated with.   Some I met either in person or via correspondence. 
In particular I met one lady that told me her children?s name, etc. but NOT about the one that died at birth.  She is deceased now.  And I am finding others also.
Do I include those babies in my database as family members?     What do you do?
 
Thank you,   Trudy Barch