# How to filter for people with no marriage

**URL:** <https://gramps.discourse.group/t/how-to-filter-for-people-with-no-marriage/8839>\
**Category:** Help\
**Created:** [November 21, 2025, 8:35am UTC](https://gramps.discourse.group/t/how-to-filter-for-people-with-no-marriage/8839 "2025-11-21T08:35:15Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![emyoulation](https://yyz2.discourse-cdn.com/free1/user_avatar/gramps.discourse.group/emyoulation/32/67_2.png) [@emyoulation](https://gramps.discourse.group/u/emyoulation)\
**Post date:** [November 26, 2025, 2:46pm UTC](https://gramps.discourse.group/t/how-to-filter-for-people-with-no-marriage/8839/8 "2025-11-26T14:46:21Z")

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@dsblank  
Is this the kind of problem where the `gramps-bench` benchmarking tool would help diagnose a 6.0.3 to 6.0.5 performance degradation?

> [@Gramps Performance Testing](https://gramps.discourse.group/t/gramps-performance-testing/8144/2):
>
> Introducing gramps-bench : [gramps-bench · PyPI](https://pypi.org/project/gramps-bench/) with the source code here: [GitHub - dsblank/gramps-bench: Scripts to measure and record Gramps genealogy program benchmarks](https://github.com/dsblank/gramps-bench) This project is designed especially for developers that want to test how different backend version and settings effect performance of the Gramps’ backends. Developers: checkout the tests in [gramps-bench/gramps\_bench/performance\_tests.py at main · dsblank/gramps-bench · GitHub](https://github.com/dsblank/gramps-bench/blob/main/gramps_bench/performance_tests.py) We’ll also have to decide on what gramps family tr…

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