About Albert August Heinlaid
1894 - Personaalraamat - http://www.ra.ee/dgs/_purl.php?shc=EAA.3133.1.137:185
AIS Link (Is it the same August?) Note - father's name listed as August. In 1958 Saaremaa census there was an Albert Heinlaid with father = August who was 37 (so born around 1921), so it does not look like it is the same. That Albert has a wife Anete.
I think it contains Alberts Last Will and it means that he lived until the 1990:ies